IGS Surname File Database
Remember vertical files? Every library has (or at least had) a bank of filing cabinets where snippets of loose information was collected and stored in folders, usually filed by research topic.
Well, this project was created by indexing such folders in the vertical files in the Immigrant Library. In years past, we kept copies of everything we received and sent out in response to our “research” look-ups. That’s no longer needed. But if the request had included background information on the requestor’s family, that could be of lasting value — everything from pedigree charts to document copies to articles in genealogical journals about the family in question. And that is what has been saved and now placed in the IGS Surname File Database.
The database includes the primary (key) surname targeted by the research, as well as the three most relevant collateral surnames associated with the key surname. The three most referenced place names are included, typically naming the place of origin and settlement and perhaps one other significant location.
Please note that place names have been standardized to be U.S. counties or the “Kreis” (or equivalent) in Germany, not actual village or town names.
Entries from this database are in the process of being revealed a block of surnames at a time in the current IGS Newsletter. Hence, the database provided on this page shows details only for a subset of entries (through LAPP, published in IGS Newsletter No. 455, February, 2022). Details for subsequent surnames will be added over time.
IGS Database – Surname File Index
If you find a surname of interest that merits further investigation, then please visit our Remote Look-Up Services web page and fill out the form.
| Primary Surname | Surname #2 | Surname #3 | Surname #4 | Place Name #1 | Place Name #2 | Place Name #3 |
|---|---|---|---|---|---|---|
| Abendschein | Barclay | Himmelmann | Larmore | Heidelberg, Baden | Lancaster, PA | - |
| Abitz | Braun | Rohloff | Apitz | Randow, Pommern | Pyritz, Pommern | Schivelbein, Pommern |
| Ackley | Seeley | Crandell | Brooks | Salem, NJ | Cumberland, NJ | Washington, PA |
| Adams | Somers | Conover | Steelman | Suffolk, NY | Atlantic, NJ | Burlington, NJ |
| Adams | Hinkle | - | - | Northumberland, PA | Hanau, Hessen-Nassau | - |
| Adams | Etchison | - | - | Rowan, NC | Rush, IN | Shelby, IN |
| Adams | Fandel | Kiesewetter | Theobald | Saarlouis, Rheinland | Woodford, IL | |
| Adamson | - | - | - | Montgomery, MD | Stanislaus, CA | - |
| Adrion | Abetz | Kerdl | - | Neustadt, Baden | AZ | Franklin, OH |
| Aeckerle | Eckerle | Eckerlin | Weber | Waiblingen, Württemberg | Whitley, IN | - |
| Agnew | Prouty | Voettiner | Marx | McLean, IL | Hamilton, IA | Los Angeles, CA |
| Ahcin | Smalcar | Modetz | - | Saint Louis, MN | Austria | - |
| Ahlering | Arnzen | Zech | Brummer | Vanderburgh, IN | Hamilton, OH | Oldenburg |
| Ahrendt | Richter | Sturies | Sturys | Zerbst, Anhalt | IL | Dessau, Anhalt |
| Albrecht | - | - | - | Hamburg | Hohenstein, Sachsen, Preußen | Tarrant, TX |
| Alexandersson | Hedlund | Mack | Hyback | Jämtland, Sweden | Erie, NY | Västmanland, Sweden |
| Allardt | - | - | - | Schlesien | TN | - |
| Allen | Pettit | Mayfield | Lomax | Russell, VA | Fountain, IN | Parke, IN |
| Allerton | Norris | Brewster | Swinnerton | New Haven, CT | Berkshire, England | Plymouth, MA |
| Allgöwer | Kettner | Ebert | Mack | Böblingen, Württemberg | Heidenheim, Württemberg | Cook, IL |
| Allison | Barnes | Cobb | Echols | Campbell, VA | Morgan, AL | Cullman, AL |
| Amen/Amend | Batz | Hoor | Mersinger | Ludwigshafen am Rhein, Pfalz | Orleans, LA | Adams, IL |
| Amesbury | Salter | Small | Angsbury | Suffolk, NY | Cook, IL | Honolulu, HI |
| Ammermann | - | - | - | Ostfriesland | Hardin, IA | Grundy, IA |
| Andrae | Schleussner | Brehmer | Bagnall | Milwaukee, WI | Greifenberg, Pommern | Racine, WI |
| Andrae | Endries | - | - | Zell, Rheinland | Baltimore, MD | Tompkins, NY |
| Appeldorn | Ley | Lenger | Jacobs | Leer, Ostfriesland | Marion, IN | - |
| Apprill | - | - | - | Weissenburg, Elsass-Lothringen | Orleans, LA | - |
| Arionus | Adrionus | Reiners | Mewes | Norden, Ostfriesland | MN | - |
| Arlt | - | - | - | Lancaster, NE | Cook, IL | Dane, WI |
| Armstrong | Irwin | - | - | Cavan, Ireland | Leitrim, Ireland | Scotland |
| Arndt | - | - | - | Washington, PA | Fayette, PA | - |
| Arndt | Wolf | Schaefer | Becker | Altenkirchen, Rheinland | St. Louis City, MO | - |
| Arnold | Mulsow | Reel | Harbrecht | Schwerin, Mecklenburg-Schwerin | Woodson, KS | Randolph, IN |
| Aschenbach | Gerlach | - | - | Erbach, Hessen-Darmstadt | - | - |
| Astheimer | Breidert | - | - | Gross Gerau, Hessen-Darmstadt | New York, NY | - |
| Atz | Saurer | Mertz | Sigrist | Basel-Landschaft, Switzerland | Bern, Switzerland | Villingen, Baden |
| Austin | Starbuck | Atwater | Alger | Kent, England | Middlesex, MA | Bristol, MA |
| Ausborn/Ausbourne | Copley | - | - | Stearns, MN | Outagamie, WI | Sheboygan, WI |
| Baast | Bast | Walker | Waelker | Jefferson, KY | Baden | - |
| Babenschneider | Bogenschneider | - | - | Pommern | Ozaukee, WI | - |
| Bachmann | Römhild | Miller | - | Kassel, Hessen-Nassau | Barron, WI | Meiningen, Sachsen-Meiningen |
| Badsky | Lyons | Beard | Batschke | Franklin, VA | Osage, KS | Douglas, KS |
| Baer | Fischel | - | - | Elsass-Lothringen | Laramie, WY | Denver, CO |
| Baer/Bär | Palmer | - | - | Somerset, PA | Outagamie, WI | Seneca, OH |
| Baer/Bär | Long/Lang | Mitch | Vitt | Chariton, MO | Waldshut, Baden | Marktheidenfeld, Bayern |
| Baethe | Frey/Frei | Benignus | Ganzer | Aarau, Aargau, Switzerland | Welzheim, Württemberg | Anhalt |
| Baeuerle/Bäuerle | Hirsch | Schenk | Kurzenberger | Aalen, Württemberg | Ludwigsburg, Württemberg | Houghton, MI |
| Baganz | Waeschen | Bagandt | Hall | Ückermünde, Pommern | Altona, Hamburg | Berlin |
| Baker | - | - | - | Chautauqua, NY | Kent, England | - |
| Baldauf | Truckenmüller | Dehner | Wedel | Oberndorf, Württemberg | Künzelsau, Württemberg | Ludwigsburg, Württemberg |
| Baldwin | Wilson | Leviere | Buck | Dundas, Ontario, Canada | South Interlake, Manitoba, Canada | Fermanagh, Northern Ireland |
| Ballaseus/Ballasejus | Moll | Wagner | Raschies | Marienwerder, Westpreußen | St. Louis City, MO | Insterburg, Ostpreußen |
| Bandholt/Bandholtz | Martensen | Schäfer | Hill | Plön, Schleswig-Holstein | Rendsburg, Schleswig-Holstein | St. Joseph, MI |
| Bank | Brendle | Underwood | Thornrose | Morgan, IN | Breda, Noord-Brabant, Netherlands | Urach, Württemberg |
| Barkemeyer | Becker | Sipple | Bischoff | Oldenburg, Oldenburg | Harvey, KS | Kassel, Hessen-Nassau |
| Bartels | Kätelhön | Herz | Schweer | Ludwigslust, Mecklenburg-Schwerin | Lucas, OH | Schwerin, Mecklenburg-Schwerin |
| Barth | - | - | - | Buchanan, IA | Woodbury, IA | - |
| Bartlett | Warren | Brewster | Harlow | - | - | - |
| Bässe | - | - | - | Melsungen, Hessen-Nassau | DeKalb, IN | - |
| Battenberg | Eichenberg | - | - | Hofgeismar, Hessen-Nassau | PA | - |
| Batterman/Battermann | Erhart | Claus | - | Hannover, Hannover | Will, IL | Lake, IN |
| Bauer | Sachs | Knoll | Raffensperger | Marion, IN | Nürtingen, Württemberg | Washington, MD |
| Bauer | Adler | Müller | Keller | Heppenheim, Hessen-Darmstadt | Wiesloch, Baden | - |
| Baum | Alexander | - | - | Sankt Wendel, Rheinland | - | - |
| Baum | Heer | Hoehr | - | Altenkirchen, Rheinland | Schuylkill, PA | Sankt Wendel, Rheinland |
| Baumann | Bouwmann | Rotmann | Geismann | Lingen, Hannover | Almelo, Overijssel, Netherlands | Allegan, MI |
| Baumann | Falk | Seifert | Karcher | Cambria, PA | Bühl, Baden | - |
| Baumgart | Weidner | Moratzke | Lueck | Czarnikau, Posen | - | - |
| Baumhauer | Kimmel | Jäger | Weegar | Jagstkreis, Württemberg | Dutchess, NY | Quebec, Canada |
| Baunach | - | - | - | Coburg, Sachsen-Coburg-Gotha | - | - |
| Beall | Adamson | Edmundson | - | Prince George's, MD | Frederick, MD | Montgomery, MD |
| Beals | - | - | - | Norfolk, England | - | - |
| Bean | Biehn | - | - | Bucks, PA | - | - |
| Beauregard | Villere | Chapman | Reggio | Orleans, LA | - | - |
| Becker | Meyer | Vogel | - | Durlach, Baden | - | - |
| Becker | Schäfer | - | - | Landau, Pfalz | - | - |
| Becker | Nutt | Kerber | Scheib | Durlach, Baden | Calhoun, IL | Los Angeles, CA |
| Beek | deBoer | Gallogly | Needham | Leer, Ostfriesland | Hancock, IA | Tama, IA |
| Beel | Dreher | Mos | Schnöing | Lingen, Hannover | Northampton, PA | Carbon, PA |
| Beenken | Veninger | Aswegan | Marks | Grundy, IA | Hancock, IA | Cerro Gordo, IA |
| Beerhorst | Berhorst | Tanger | Krinart | Paderborn, Westfalen | St. Louis, MO | - |
| Beerman | - | - | - | Nienburg, Hannover | - | - |
| Beers | Booth | Trowbridge | Pray | Fairfield, CT | Morris, NJ | Franklin, OH |
| Behrendt | Bartmann | - | - | Schlochau, Westpreußen | - | - |
| Behringer | Graf | - | - | Vohenstrauss, Bayern | Hamilton, OH | - |
| Beilharz | Boylhart | - | - | Freudenstadt, Württemberg | Kings, NY | Esslingen, Württemberg |
| Benn | - | - | - | Albany, NY | Greene, NY | - |
| Benner | Hunsberger | Gertin | Harding | Montgomery, PA | Philadelphia, PA | - |
| Bennewitz | Kaiser | Scheibe | - | Grossenhain, Sachsen | - | - |
| Bennigsen | Oelfken | Dohrmann | Tatjen | Verden, Hannover | Kane, IL | Kings, NY |
| Benson | Hall | Combs | Shove | Plymouth, MA | - | - |
| Benz | Dentz | Schmeling | Bentz | Naugard, Pommern | Schwetz, Westpreußen | Dodge, NE |
| Bergbigler | Birckbichler | Kolep | Bergbuechler | Butler, PA | - | - |
| Bergemann | Bauer | Schneider | - | Rügen, Pommern | Orange, CA | Comal, TX |
| Bergmann | Billhorn | Weinrich | Hoehn | Kulmbach, Bayern | Perry, MO | Lichtenfels, Bayern |
| Bergstresser | Bergstrasser | Berkstresser | Bergströsser | Bucks, PA | Darmstadt, Hessen-Darmstadt | - |
| Bergt | Schubert | Leininger | Hemman | Rochlitz, Sachsen | - | - |
| Bermis | Schweitzer | - | - | Potter, PA | - | - |
| Berry | Winfrey | Haskins | Night | Carroll, MO | Bourbon, KY | Jackson, MO |
| Bertheau | Caballero | Brodersen | Teie | Hamburg | Emmons, ND | San Francisco, CA |
| Besser | - | - | - | Zittau, Sachsen | Brazil | - |
| Bethje | Whitescarver | Weissgerber | - | Harburg, Hannover | Humboldt, CA | San Joaquin, CA |
| Bettinger | Dysterwald | Becker | - | Kulm, Westpreußen | Stade, Hannover | - |
| Betzlach | Vacura | Cerhan | Jerousek | Cermna, Bohemia | Jackson, MN | Mala Viska, Bohemia |
| Beuthin | Klien | Zander | Borghardt | Demmin, Pommern | Cook, IL | Lauenburg, Pommern |
| Beutjer | Rossmann | - | - | Hannover | DuPage, IL | - |
| Bevier | Elting | - | - | Ulster, NY | Drenthe, Netherlands | - |
| Bickel | - | - | - | Karlsruhe, Baden | - | - |
| Bickel | Bockel | Bechtel | Bassler | Berks, PA | Bad Dürkheim, Pfalz | Lebanon, PA |
| Bicker | Michel | Huggler | Halleson | Stephenson, IL | Holt, MO | San Bernardino, CA |
| Bigelow | Bond | Flagg | Woolson | New London, CT | Middlesex, MA | - |
| Bikales | Cleves | Greenman | - | Lviv, Galicia, Austria | - | - |
| Billeb | Bielib | Billeiben | Phillipp | Mühlhausen, Sachsen, Preußen | Ebeleben, Schwarzburg-Sondershausen | Erfurt, Sachsen, Preußen |
| Billigmeier | - | - | - | Bergzabern, Pfalz | Beresan, Odessa, Russia | LaMoure, ND |
| Biltz | Schlobach | Mänell | Jänichen | Torgau, Sachsen, Preußen | Freiberg, Sachsen | Bitterfeld, Sachsen, Preußen |
| Binz | Rieder | - | - | Freiburg, Baden | - | - |
| Birch | - | - | - | Derbyshire, England | Harrison, KY | Lincolnshire, England |
| Birr | Stecker | Hammel | - | Pommern | Dodge, WI | Oconto, WI |
| Bitter | Hemker | Thonen | Winter | Melle, Hannover | Osnabrück, Hannover | NY |
| Blaha | Hrdlicka | Schwentker | Voss | Prague, Böhmen | St. Louis City, MO | Minden, Westfalen |
| Blanchard | Herve | Dominick | Ezlang | Suffolk, MA | New York, NY | Washington, NY |
| Blankenscheuer | Blank | Frambach | Loeckenhoff | Mettmann, Rheinland | Duisburg, Rheinland | Düsseldorf, Rheinland |
| Blankenstein | Wustoff | Herbst | Bekur | Calbe, Sachsen, Preußen | Johnson, TX | Neuhaldensleben, Sachsen, Preußen |
| Blessing | Plessinger | Friend | Garland | Bedford, PA | Darke, OH | Hamilton, OH |
| Blocher | Schäfer | Plocher | Strobel | Haigerloch, Hohenzollern | Sulz, Württemberg | Bradford, PA |
| Block | Bloch | Muller | Leiser | Basel-Landschaft, Switzerland | Defiance, OH | - |
| Blokker | Clasen | Mayer | Zilligen | Adenau, Rheinland | Cook, IL | Alkmaar, Noord-Holland, Netherlands |
| Blümel | Baumgart | Rosen | Kutzner | Militsch, Schlesien | Marion, IN | - |
| Blumenthal | Gans | Fürst | Salomonsen | Göttingen, Hannover | Harburg, Hamburg | Copenhagen, Denmark |
| Bobertz | Kruse | Kock | - | Wismar, Mecklenburg-Schwerin | Oldenburg, Schleswig-Holstein | - |
| Böckmann | Feldmüller | Averbeck | Isfort | Münster, Westfalen | New York, NY | Warendorf, Westfalen |
| Bode | Hauck | Schmitt | - | Eschwege, Hessen-Nassau | Hersfeld, Hessen-Nassau | Mahoning, OH |
| Boehmer | Behmer | Schirmer | Albrecht | Hannover, Hannover | Neuhaldensleben, Sachsen, Preußen | Helmstedt, Braunschweig |
| Boehmke | Latotski | Kluck | Radtke | Preußisch Stargard, Westpreußen | St. Louis City, MO | - |
| Boehmke | Koch | Schon | Oppermann | Norderdithmarschen, Schleswig-Holstein | Cook. IL | Schleswig, Schleswig-Holstein |
| Boettger | Böttcher | Schröder | Rüschmeier | Harburg, Hamburg | Rotenburg, Hannover | Harburg, Hannover |
| Bogardus | Jans | Bosch | DuBois | Woerden, Utrecht, Netherlands | Ulster, NY | Albany, NY |
| Bogenschneider | - | - | - | Randow, Pommern | - | - |
| Bogert | Hennigar | Bongardenier | Teysen | New York, NY | Bergen, NJ | - |
| Bohannon | Sellars | Bosch | Bockbauer | San Joaquin, CA | Alameda, CA | Sevier, TN |
| Bohm | Schmidt | Buchter | Obermeyer | Berlin | Königsberg, Ostpreußen | Beeskow-Storkow, Brandenburg |
| Bohner | Behrens | - | - | Nienburg, Hannover | Bückeburg, Schaumburg-Lippe | Kane, IL |
| Bohnhoff | Wulf | Köhn | Lüsch | Grevesmühlen, Mecklenburg-Schwerin | Hagenow, Mecklenburg-Schwerin | - |
| Bölle | Raths | Plückhahn | Herbst | Parchim, Mecklenburg-Schwerin | Carroll, IA | - |
| Boller | Ward | Unger | Payette | Dublin, Ireland | King, WA | - |
| Boone | Lincoln | Hanks | Morgan | Plymouth, MA | Devon, England | Bucks, PA |
| Borchardt | Borchert | Burkhardt | Lipmann | Denmark | Husum, Schleswig-Holstein | Köslin, Pommern |
| Borcher(s) | Mattison | Horn | Hunter | Stade, Hannover | St. Louis City, MO | Pierce, WA |
| Borchers | Jensen | - | - | Altona, Hamburg | Norderdithmarschen, Schleswig-Holstein | - |
| Borho | Bachman | Mason | - | Offenburg, Baden | Lewis & Clark, MT | Cascade, MT |
| Bork | Kutnick | - | - | Schwetz, Westpreußen | Rosenberg, Westpreußen | - |
| Bormann | Doerk | - | - | Stuhm, Westpreußen | Elbing, Westpreußen | St. Lawrence, NY |
| Bosco | Hochmuth | - | - | Marienbad, Sudetenland, Czech Rep. | Monmouth, NJ | - |
| Bosse | Kayl | Ernst | Boos | Remich, Luxembourg | - | - |
| Bossert | Jesse | Lewis | Burt | Frankfurt a. Main, Hessen-Nassau | Grant, WI | Kanabec, MN |
| Bowen | Ennis | Booin | Boin | Somerset, MD | Gloucester, NJ | Atlantic, NJ |
| Bowman | - | - | - | Rockingham, VA | - | - |
| Bradford | Seliger | Rennie | von Boehmer | Schlawe, Pommern | Berlin | Edinburgh, Scotland |
| Brakensiek | Parsonson | - | - | Bielefeld, Westfalen | Köln, Rheinland | Los Angeles, CA |
| Brand | Hofer | - | - | Seeland, Bern, Switzerland | Holmes, OH | - |
| Brandt | Schwan | - | - | Kissingen, Bayern | Niagara, NY | - |
| Brase | Fitschen | Santelman | Senff | Stade, Hannover | Goodhue, MN | Cass, ND |
| Braun | Spittel | Speldee | - | Gotha, Sachsen-Coburg-Gotha | Milwaukee, WI | - |
| Braun | Dauter | Aue | Heckman | Elbing, Westpreußen | Berlin | Essex, NJ |
| Braun | Heinrich | Link | - | Gnesen, Posen | Bromberg, Posen | McLennan, TX |
| Braun | Brown | - | - | Bühl, Baden | St. Louis, MO | Orleans, LA |
| Braun | Steinbach | Zorn | Brunner | Karlsruhe, Baden | Fayette, PA | VA |
| Braun | Schoen | Shane | Broen | Bexar, TX | Baden | Ratibor, Schlesien |
| Braunfels | Sauer | Vogt | Voigt | Obertaunuskreis, Hessen-Nassau | Würzburg, Bayern | - |
| Brechtbuehl | Brackbill | Graff | Heer | Emmental, Bern, Switzerland | Chester, PA | Lancaster, PA |
| Breitner | Rapmund | Chaffee | Carter | Rotterdam, Zuid Holland, Netherlands | Alameda, CA | Fairfield, CT |
| Breitweiser | Ott | Weitman | Remer | Vukovar-Srijem, Croatia | South Bačka, Vojvodina, Serbia | Monmouth, NJ |
| Brendle | Nau | Tröster | Hermann | Urach, Württemberg | Henry, OH | Reutlingen, Württemberg |
| Brengle | Bringle | Brengel | Zimmermann | Rowan, NC | Sankt Ingbert, Pfalz | PA |
| Brent | Wilkins | Gibbons | Carroll | Cumberland, PA | Franklin, OH | Stafford, VA |
| Bressler | Pressler | Bollinger | Heberling | Landau, Pfalz | Berks, PA | Schuylkill, PA |
| Bridgwater | Simmons | Clark | Harlow | Berkshire, England | London, England | VA |
| Brinkman | Teigeler | Madlung | Teiler | Schaumburg, Hessen-Nassau | Kane, IL | DuPage, IL |
| Bristow | Greenwood | Mitchell | Baker | Middlesex, VA | Mecklenburg, VA | Granville, NC |
| Brockelmann | Haselhorst | Hermes | - | Paderborn, Westfalen | St. Louis, MO | Clinton, IL |
| Brockschmidt | - | - | - | Schötmar, Lippe | Macoupin, IL | - |
| Brodbeck | Dachtler | Reyher | Brandenburg | Waiblingen, Württemberg | Erlenbach, Württemberg | Brackenheim, Württemberg |
| Brodersen | Elsebusch | Willmsen | Jessen | Los Angeles, CA | - | - |
| Brommer | - | - | - | Böblingen, Württemberg | Wabash, IN | Whitley, IN |
| Brookhouser | Haukins | Hawkin | Mason | Oberndorf, Württemberg | Crawford, PA | Northampton, PA |
| Broschat | Demke | Niemann | Boywitt | Labiau, Ostpreußen | Wells, ND | Foster, ND |
| Brothers | Bryan | Ryan | - | Tipperary, Ireland | Monroe, LA | - |
| Bruch | Zepp | Methier | Griebel | Rockenhausen, Pfalz | Cuyahoga, OH | - |
| Brüggemann | Siemann | Hösle | Brandner | Nienburg, Hannover | Mindelheim, Bayern | Baltimore, MD |
| Brumm | - | - | - | Köslin, Pommern | Lake, IN | Cook, IL |
| Brunhofer | Michelson | Wollesen | Lilienthal | Bremen | Santa Cruz, CA | Schleswig, Schleswig-Holstein |
| Brunner | Sturm | Suar | Strihl | Weissenburg, Bayern | Speyer, Pfalz | Frederick, MD |
| Bublitz | Dorn | Umnus | von Borcke | Schivelbein, Pommern | Naugard, Pommern | Walworth. WI |
| Buchholz | Laubner | Kaiser | Brenner | Helmstedt, Braunschweig | Vanderburgh, IN | Pfarrkirchen, Bayern |
| Buchholz | von Kynast | von Savinsky | - | Neidenburg, Ostpreußen | Osterode, Ostpreußen | Ramsey, MN |
| Buchwald | Epple | von Olnhausen | Engelbrecht | Brackenheim, Württemberg | Ludwigsburg, Württemberg | Heilbronn, Württemberg |
| Buckow | Reitsch | Leusin | Rietsch | Randow, Pommern | Niagara, NY | - |
| Buckwalter | Bouch | Walder | Bookwalter | Chester, PA | - | - |
| Buddenbohn | Hein | Wittemeyer | Christiani | Minden, Westfalen | Baltimore, MD | - |
| Budke | Feihting | Kotmann | Pleymann | Bersenbrück, Hannover | Lee, IA | Adams, IL |
| Buettner | Frombach | Radell | - | Allen, OH | Sonneberg, Sachsen-Meiningen | - |
| Buhrmann | Schawe | Schuler | Radke | Grimmen, Pommern | Cook, IL | McHenry, IL |
| Bull | Possehl | Schoknecht | Zarmsdorp | Malchin, Mecklenburg-Schwerin | - | - |
| Bundschuh | Mai | Stetzelmann | Blau | Buchen, Baden | Allegheny, PA | Lawrence, OH |
| Bunge | Brase(e) | Bunjay | Mueller | Lehe, Hannover | Benton, MO | Wayne, MI |
| Bunning | Leschke | Kohler | Buck | Plön, Schleswig-Holstein | Queensland, Australia | Kolberg-Körlin, Pommern |
| Burckhalter | Buerki | Jenni | Hostetler | Tuscarawas, OH | Lehigh, PA | Holmes, OH |
| Burgheim | Kantrowitz | - | - | New York, NY | Halle, Sachsen, Preußen | - |
| Burkholder | Hockman | Breneman | Branaman | Lancaster, PA | Rockingham, VA | WV |
| Burmeister | von Rohr | Gadke | Moll | Hagenow, Mecklenburg-Schwerin | Kings, NY | Westprignitz, Brandenburg |
| Burmeister | Schult | Schacht | Gielow | Franzburg, Pommern | Grimmen, Pommern | - |
| Buss | Gress | Stenger | Deily | Northampton, PA | Columbia, PA | Lehigh, PA |
| von dem Bussche | Busch | Recker | Luebker | Osnabrück, Hannover | Auglaize, OH | Van Wert, OH |
| Busse | Ruffner | Barthelt | Endert | Los Angeles, CA | Stendal, Sachsen, Preußen | Cook, IL |
| Bussmann | Balsters | Gesche | Hinrichs | Aurich, Hannover | Monroe, IL | Clinton, IL |
| Butcher | - | - | - | Underkrain, Slovenia | Sheboygan, WI | Zagreb, Croatia |
| Butcher | Metzger | Scherer | Kieppert | Sankt Wendel, Rheinland | Frederick, MD | Augusta, VA |
| Butt | ||||||
| Byrach | Bierach | Rühl | Rinner | Gross Gerau, Hessen-Darmstadt | Darmstadt, Hessen-Darmstadt | - |
| Cade | Royall | Grove | - | Warwick, VA | London, England | Surrey, England |
| Callen | Brannan | Donnely | Forsythe | Ireland | Philadelphia, PA | - |
| Callies | Drews | Müller | Bosch | Neustettin, Pommern | Pettis, MO | St. Louis City, MO |
| Canier | Smith | Weddington | Stephenson | Jackson, OH | Calhoun, AL | Benton, AL |
| Carbaugh | Thompson | Kennedy | Gifford | Franklin, PA | Lancaster, PA | Jackson, IL |
| Chase | Jelliman | Wheeler | Follensby | Buckinghamshire, England | Essex, MA | London, England |
| Chilinski | Ernst | Kleist | Petzholdt | Allenstein, Ostpreußen | Wismar, Mecklenburg-Schwerin | Salt Lake, UT |
| Chisholm | Goebel | Bitz | Reis | Madawaska, New Brunswick, Canada | Dillenburg, Hessen-Nassau | Oppenheim, Hessen-Darmstadt |
| Chrisco | Crisgau | Garner | Harlan | Randolph, NC | Mecklenburg, NC | Chester, PA |
| Christman | Christmann | Heckadorn | Heckendorn | Ban de la Roche, Elsaß | York, PA | Guilford, NC |
| Claussen | Zismer | Messer | Dopp | Norderdithmarschen, Schleswig-Holstein | Trempealeau, WI | - |
| Claussen | Eichmeier | Ploog | Gutschlag | Norderdithmarschen, Schleswig-Holstein | Clinton, IA | Carroll, IA |
| Claussen | Berndt | Eichmeier | - | |||
| Coburn | Colburn | Bishop | Conant | Essex, England | Essex, MA | Middlesex, MA |
| Cole | Wolfinger | Hoffner | Lehrmann | St. Joseph, MI | Parchim, Mecklenburg-Schwerin | Minden, Westfalen |
| Collins | Daley | Curley | Brennen | Limerick, Ireland | San Francisco, CA | Waterford, Ireland |
| Conover | van Kouwenhoven | Couenhoven | - | Brooklyn, NY | Utrecht, Netherlands | Monmouth, NJ |
| Cordier | Keyser | Ham | Webber | Masevaux, Elsaß | Stark, OH | St. Joseph, IN |
| Cramer | Fandel | Kramer | - | Zauch-Belzig, Brandenburg | Clinton, MI | Ionia, MI |
| Cramm | Crump | Krump | - | Hofgeismar, Hessen-Nassau | Burke, NC | Mecklenburg, NC |
| Crell | Schmid | Taschberger | Richter | Grimma, Sachsen | Milwaukee, WI | - |
| Crum | Smith | Ross | Wilson | Macoupin, IL | Cass, IA | York, NE |
| Curtis | Traweek | Boggs | Carson | Anson, NC | Montgomery, TN | Leon, TX |
| Cushing | Hawes | Pitcher | Hawke | Suffolk, England | Plymouth, MA | Essex, MA |
| Daak | Daack | Sachsleben | - | Westprignitz, Brandenburg | - | - |
| Daehn | Dahn | Schultze | Krause | Ohio, WV | Stargard, Mecklenburg-Strelitz | Ludwigslust, Mecklenburg-Schwerin |
| Dahmann | Vade | Alex | Mangels | St. Louis City, MO | Osnabrück, Hannover | - |
| Dähnhoff | Dehnhoff | Dockhorn | Schwartz | Prenzlau, Brandenburg | Hancock, OH | Dunn, WI |
| Damsen | Gamsen | - | - | Dinkel, Wolga Wiesenseite | Warenburg, Wolga Wiesenseite | - |
| Danklefs | Braren | Hayen | Knudtsen | Tondern, Schleswig-Holstein | Spokane, WA | Queens, NY |
| Darmstädter | Nungesser | Schmidt | Hamm | Darmstadt, Hessen-Darmstadt | Gross Gerau, Hessen-Darmstadt | - |
| Dartsch | Zemlerska | - | - | Gnesen, Posen | Cook, IL | - |
| Debusman | Blum | Steckel | - | St. Goarshausen, Hessen-Nassau | Seneca, OH | Wiesbaden, Hessen-Nassau |
| Decker | Bogart | Vosburg | Turner | Flensburg, Schleswig-Holstein | Albany, NY | Ulster, NY |
| De Haas | Burg | Hauser | Dunklenburg | Elberfeld, Rheinland | Fond du Lac, WI | Erie, NY |
| Deiss | Häussermann | Theuss | Kumpf | Backnang, Württemberg | Chester, PA | Ludwigsburg, Württemberg |
| Deitz | Dietz | Deits | Jacobs | Hessen-Darmstadt | Winnebago, WI | Genesse, MI |
| Delaney | Delany | Purcell | Dulany | Kilkenny, Ireland | Cuyahoga, OH | - |
| Demolski | Nitsch | - | - | Danzig, Westpreußen | Allegheny, PA | - |
| DeMontbrun | Gibault | Boucher | - | Longueuil, Quebec, Canada | Randolph, IL | Davidson, TN |
| Denni | Hoffmann | Dönni | Odermatt | Obwalden, Switzerland | Mergentheim, Württemberg | Los Angeles, CA |
| Derrow | Doerge | Wye | Wetzel | Rockingham, VA | Braunschweig | Orange, VA |
| Dettmar | Gericen | Jantzen | Martens | New York, NY | Lehe, Hannover | Hamburg |
| Deutsch | - | - | - | Striegau, Schlesien | Wright, MN | King, WA |
| Dickgieser | Stang | Kuhn | Woll | Bruchsal, Baden | Thurston, WA | - |
| Diedel | List | Ohmichen | Dithel | Merseburg, Sachsen, Preußen | - | - |
| Diederichs | Schmitz | Kirst | Zender | Adenau, Rheinland | Bitburg, Rheinland | - |
| Dierolf | DeRolf | Reischmann | Lampricht | Hall, Württemberg | Lawrence, TN | New York, NY |
| Diether | Klein | Safford | Price | Heilbronn, Württemberg | Allen, IN | Darmstadt, Hessen-Darmstadt |
| Dinkel | Neubronner | Basing | Burden | Neu Ulm, Bayern | Livingston, MI | Berkshire, England |
| Dittig | Wolf | - | - | Meiningen, Sachsen-Meiningen | - | - |
| Dolgner | Schultz | Oehlke | Fuhrman | Pyritz, Pommern | DeWitt, TX | - |
| Domdera | Becker | Dombdera | Wohl | Borna, Sachsen | Allegany, MD | Summit, OH |
| Dominiak | Tomczak | Rybicka | Strzykala | Nowy Tomysl, Poland | Mulhouse, Elsaß | - |
| Dommers | Vehling | - | - | München-Gladbach, Rheinland | Cook, IL | - |
| Dommershausen | Pleimes | Gräf | Schröder | St. Goarshausen, Hessen-Nassau | Dane, WI | - |
| Donnelly | Sullivan | - | - | Kerry, Ireland | Newport, RI | - |
| Donner | Dohner | Woolslagel | Danner | Lancaster, PA | Rowen, NC | Sonoma, CA |
| Donovan | Summers | Weir | Morgan | Marion, IN | Cowley, KS | Emmet, IA |
| Dorin | Wysk | Nowodworski | - | Neidenburg, Ostpreußen | Red Deer, Alberta, Canada | - |
| Draves | Dreves | Mueller | Ender | Blomberg, Lippe | Berrien, MI | Brake, Lippe |
| Ducoffre | Buehr | Burgers | Dachmann | Neuss, Rheinland | Düsseldorf, Rheinland | Duisburg, Rheinland |
| Duel | Bahr | Fink | Raab | Unterlahnkreis, Hessen-Nassau | Queens, NY | Wiesbaden, Hessen-Nassau |
| Dugan | McClelland | Nelson | Gardner | Tyrone, Ireland | Butler, PA | Page, IA |
| Duge | Harst | Sadenwater | Westphal | Malchin, Mecklenburg-Schwerin | - | - |
| Dunse | Bredemeier | Dreier | Offenhausen | Schaumburg, Hessen-Nassau | - | - |
| Dunstan | Dunstone | Evers | Symons | Cornwall, England | Ontonagon, MI | Stutsman, ND |
| Duschaneck | Duscheck | Duschanek | Wittmann | Waldenburg, Schlesien | Hartford, CT | - |
| Dutcher | Duytscher | Bresie | Duytser | Ulster, NY | Columbia, NY | Litchfield, CT |
| Eberhart | Thiele | Russ | - | Stadthagen, Schaumburg-Lippe | Manitowoc, WI | - |
| Ebersbach | Witzgall | Leissner | Reinhold | Plauen, Sachsen | Glauchau, Sachsen | - |
| Eckerle | Fey | Äckerle | Gutman | Staufen, Baden | Hersfeld, Hessen-Nassau | Hamilton, OH |
| Eckes | Joerg | Dittmann | Lemkau | Kreuznach, Rheinland | Westchester, NY | Sullivan, NY |
| Edelmann | Kühne | Kuehne | - | Saarbrücken, Rheinland | Jefferson, KY | Delaware, IN |
| Edeler | Hilkers | Kleine | Heuern | Stolzenau, Hannover | Minden, Westfalen | Nienburg, Hannover |
| Eggestein | - | - | - | Gardelegen, Sachsen, Preußen | Jackson, MN | - |
| Egli | - | - | - | See-Gaster, St. Gallen, Switzerland | - | - |
| Ehret | Wolfe | Bechtold | Birgen | Mosbach, Baden | Northampton, PA | Berks, PA |
| Eichhorst | Rode | Schultze | - | Kolmar, Posen | - | - |
| Eidmann | Lindenbeck | - | - | Elberfeld, Rheinland | Erie, PA | Cook, IL |
| Eilers | Knutzen | Logemann | Hillen | Varel, Oldenburg | Oldenburg, Oldenburg | - |
| Eilrich | Boness | Hinze | Lowes | Lauenburg, Pommern | Cook, IL | Anklam, Pommern |
| Elftmann | Wachsmuth | Pulaski | Kuhfahl | Czarnikau, Posen | Alameda, CA | Magdeburg, Sachsen, Preußen |
| Emig | Youker | Neu | Curtis | Kusel, Pfalz | Onondaga, NY | Bergen, NJ |
| Emrich | Emmerich | Schneider | - | Berks, PA | Harrison, WV | Wiesbaden, Hessen-Nassau |
| Enders | - | - | - | Plauen, Sachsen | Los Angeles, CA | - |
| Engel | Wüsthoff | - | - | Ludwigslust, Mecklenburg-Schwerin | Essex, NJ | - |
| Eppler | Claß | Klaß | Wilson | Hildburghausen, Sachsen-Meiningen | Allegheny, PA | Noble, OH |
| Erlenbusch | ?? | Artz | Cooper | Backnang, Württemberg | Logan, IL | Marbach, Württemberg |
| Ernst | Wengert | Wingert | Wagner | Tilsit, Ostpreußen | Insterburg, Ostpreußen | New York, NY |
| Esch | Gieske | Freye | Klinge | Tecklenburg, Westfalen | Milwaukee, WI | Manitowoc, WI |
| Esken | Weidmann | - | - | Aurich, Hannover | Vigo, IN | St. Joseph, IN |
| Evers | Brackhage | Severin | - | Plön, Schleswig-Holstein | Allen, IN | Adams, IN |
| Eyb | Eib | Rottmann | Schechterle | Schorndorf, Württemberg | Reutlingen, Württemberg | Schuylkill, PA |
| Fackert | Foulkrod | Vakert | Vacquert | Neuwied, Rheinland | Jefferson, KY | Morris, NJ |
| Fahr | Schierbaum | Schaaf | Guth | Pirmasens, Bayern | Spencer, IN | Franklin, IN |
| Falk | Bauer | Seifermann | Sackmann | Bühl, Baden | - | - |
| Faust | Wiehn | Koch | Lange | Pirmasens, Bayern | Huron, OH | Boone, NE |
| Feldmann | Beneke | Platte | Schluter | Aurich, Hannover | Rice, KS | Edwards, KS |
| Felger | Grund | Müller | Stein | Gross Gerau, Hessen-Darmstadt | Heppenheim, Hessen-Darmstadt | - |
| Fenger | Förster | Naumann | Friedrich | Jerichow, Sachsen, Preußen | San Francisco, CA | - |
| Fetköther | Kesting | Evert | Siebrecht | Hildesheim, Hannover | - | - |
| Fettkenheuer | Sternke | Strassmann | Manske | Saatzig, Pommern | Pocahontas, IA | Naugard, Pommern |
| Findeisen | Gutzschebauch | - | - | Döbeln, Sachsen | - | - |
| Finfrock | Fivecoat | Martin | Doolan | Webster, IA | Arthur, NE | Miami, OH |
| Fishel | - | - | - | Mainz, Hessen-Darmstadt | York, PA | Estill, KY |
| Fisher | Lubke | Fischer | Wittlern | Anklam, Pommern | Wayne, MI | - |
| Flamm | - | - | - | Landeshut, Schlesien | Cook, IL | Wasserburg, Bayern |
| Fleischhauer | Warnke | Witte | Possin | Wismar, Mecklenburg-Schwerin | Erie, NY | Orleans, NY |
| Fleischhauer | Schertel | Huebner | - | |||
| Flormann | - | - | - | Mühlheim Rhein, Rheinland | Denver, CO | - |
| Fortney | Fortineux | Fortinet | Fortna | Frederick, MD | Lancaster, PA | Monongalia, WV |
| Fout | Vauth | Spannuth | Brandt | Bückeburg, Schaumburg-Lippe | Marion, IN | New York, NY |
| Franke | Eggert | Geister | - | Westprignitz, Brandenburg | McHenry, IL | Kane, IL |
| Franz | Oetling | Seuwen | Steves | Dresden. Sachsen | Marienburg, Hannover | Karnes, TX |
| Fredrich | Faenske | Hartkoft | Fenske | Wirsitz, Posen | Lincoln, WI | Waukesha, WI |
| Freimann | - | - | - | Saratov, Wolga Bergseite | Cook, IL | Gardelegen, Sachsen, Preußen |
| Frerichs | Cassens | DeVries | - | Aurich, Hannover | Jefferson, NE | - |
| Frey | Beaudry | Haensel | Oliver | Schweidnitz, Schlesien | Blue Earth, MN | Iberville, Quebec, Canada |
| Friderici | Friederici | Siekerl | Mädgen | Danzig, Westpreußen | Hildesheim, Hannover | Bell, TX |
| Friebel | Fisher | Lindner | - | Dippoldiswalde, Sachsen | Shasta, CA | Rochlitz, Sachsen |
| Friedman | Schell | Ruschmann | Noltner | Bühl, Baden | Cook, IL | - |
| Friedrich | Ness | Battermann | Wille | Danzig, Westpreußen | Tilsit, Ostpreußen | Lake, IN |
| Friedrich | Huch | Borchard | - | Duderstadt, Hannover | Ventura, CA | - |
| Fringeli | - | - | - | Thierstein, Solothurn, Switzerland | - | - |
| Fritz | Grog | Luippold | Kalt | Franklin, MA | Monroe, NY | Mülhausen, Elsaß-Lothringen |
| Frolich | Kutch | Kleinlogal | Dentzer | Cuyahoga, OH | Bergzabern, Pfalz | Molsheim, Elsaß-Lothringen |
| Frose | Schirrmacher | - | - | Danzig, Westpreußen | Harvey, KS | Denver, CO |
| Fruechtenicht | Alberts | Juergens | - | Aurich, Hannover | Woodbury, IA | Plymouth, IA |
| Fuchs | Staab | - | - | Reutlingen, Württemberg | Waterloo, Ontario, Canada | Manistee, MI |
| Gack | Schleifer | - | - | Wetzlar, Rheinland | Erie, PA | - |
| Gandenberger | - | - | - | Darmstadt, Hessen-Darmstadt | Hamilton, OH | NY |
| Ganß | - | - | - | Philadelphia, PA | Sangerhausen, Sachsen, Preußen | Merseburg, Sachsen, Preußen |
| Ganz | Fischer | Zumstein | - | Meiningen, Sachsen-Meiningen | Cook, IL | Osterode Harz, Hannover |
| Gardels | Thiessen | Fuchs | - | Norderdithmarschen, Schleswig-Holstein | Douglas, NE | Cuming, NE |
| Gasper | - | - | - | Aachen, Rheinland | Baltimore city, MD | - |
| Gauger | Diehl | Crary | Kaylor | Besigheim, Württemberg | Clay, IL | Allen, IN |
| Geisler | Kopitzke | - | - | Kolmar, Posen | Philadelphia, PA | - |
| Geistfeld | Gastfeld | Wolf | - | Schaumburg, Hessen-Nassau | Cook, IL | - |
| Geldmacher | Schulze | Pankonin | - | Eisenberges, Waldeck | Galveston, TX | Austin, TX |
| Gerber | Eby | Zimmermann | Shively | Emmental, Bern, Switzerland | Lancaster, PA | Juniata, PA |
| Gerber | Loreht | Reiner | Scherer | Hagenau, Elsaß-Lothringen | Montgomery, PA | Berks, PA |
| Gerber | Neuhausler | Madöri | Martin | Neustadt Orla, Sachsen-Weimar-Eisenach | Sissach, Basel, Switzerland | York, PA |
| von Gerichten | Herzog | - | - | Germersheim, Pfalz | New York, NY | - |
| Germer | Görmer | Voigt | Rothe | Borna, Sachsen | Cook, IL | - |
| Germer | Jozeit | Schad | Kuehn | Hoya, Hannover | Dodge, WI | Quedlinburg, Sachsen, Preußen |
| Gies | Krapp | Lemmer | Henkel | Wayne, MI | Kirchhain, Hessen-Nassau | Stuttgart, Württemberg |
| Gillmeister | Schwart | - | - | Rostock, Mecklenburg-Schwerin | Los Angeles, CA | El Dorado, CA |
| Gloor | Lauffer | Johnston | Haug | Kulm, Aargau, Switzerland | Perry, IN | Jefferson, KY |
| Gmeinder | Wild | Schroll | Schmid | Dane, WI | Biberach, Württemberg | Waldsee, Württemberg |
| Gnekow | Petzinger | Peters | Gneckow | Prenzlau, Brandenburg | San Joaquin, CA | Tehama, CA |
| Gohle | König | Gay | Armbrust | Gnesen, Posen | Dramburg, Pommern | Lüneburg, Hannover |
| Göltz | Schmidt | - | - | Westerberg, Hessen-Nassau | Kent, MI | Karlsruhe, Baden |
| Goosman | Backhaus | Pollmann | Mennen | Aurich, Hannover | Sangamon. IL | Varel, Oldenburg |
| Gottschalk | Niemann | Meyer | Eggers | Ülzen, Hannover | Cook, IL | - |
| Graf | Alberts | Gröger | Bartsch | Konstanz, Baden | Lehigh, PA | Jesenik, Olomouc, Czech Republic |
| Graf | Walter | Max | - | Waiblingen, Württemberg | Fairfield, OH | Leonberg, Württemberg |
| Graper | Hoge | Hinzman | - | Jefferson, WI | Pyritz, Pommern | Cerro Gordo, IA |
| Graue | Rethorn | Thurnau | - | Hannover, Hannover | Cass, IA | DuPage, IL |
| Graulich | Heller | Weicker | Nösinger | Gross Gerau, Hessen-Darmstadt | Darmstadt, Hessen-Darmstadt | - |
| Gray | Griese | Kuehne | Seebach | Wabasha, MN | Wirsitz, Posen | Green Lake, WI |
| Greb | Riehl | Schick | - | Kirchhain, Hessen-Nassau | Allegheny, PA | - |
| Greiner | Kuffner | Hübsch | Kuftner | LaSalle, IL | Riedenburg, Bayern | - |
| Greuling | - | - | - | Untertaunuskreis, Hessen- Nassau | Franklin, MA | Suffolk, MA |
| Grimm | Dumbacher | Weckesser | Wiggers | Heidelberg, Baden | Hamilton, OH | Clermont, OH |
| von der Grinten | Heling | Kruegten | Schleyfers | Kleve, Rheinland | Los Angeles, CA | Hildesheim, Hannover |
| Grohmann | - | - | - | Los Angeles, CA | Chemnitz, Sachsen | - |
| Gross | Groß | Brenner | - | Friedberg, Hessen-Darmstadt | Trier, Rheinland | Los Angeles, CA |
| Grotelüsschen | Brandes | Kuhlmann | Schwantje | Wildeshausen, Oldenburg | Platte, NE | Dodge, WI |
| Grovesteen | Gravensteen | Adget | Quackenboss | Antwerp, Belgium | Dutchess, NY | Fond du Lac, WI |
| Grün | Hess | Sydenberg | Berman | Hamburg | San Francisco, CA | Jarotschin, Posen |
| Grund | Michel | Becker | Rothermel | Gross Gerau, Hessen-Darmstadt | Darmstadt, Hessen-Darmstadt | Bensheim, Hessen-Darmstadt |
| Grundmann | Brieger | Pawlik | Goy | Waldenburg, Schlesien | Liegnitz, Schlesien | Kreuzburg, Schlesien |
| Guebert | Nagel | Kaerke | Hoelscher | Randolph, IL | Bückeburg, Schaumburg-Lippe | Pyrmont, Waldeck |
| Guse | Stephan | Paulssen | Hinzelmann | Holt, NE | Karthaus, Westpreußen | Oldenburg, Schleswig-Holstein |
| Haarer | Rempp | Hermann | Vögele | Böblingen, Württemberg | PA | - |
| Haase | Rönnfeldt | Dankwart | Severin | Doberan, Mecklenburg-Schwerin | Schwerin, Mecklenburg-Schwerin | Wismar, Mecklenburg-Schwerin |
| Haben | Kuweeke | - | - | Lüneburg, Hannover | Gifhorn, Hannover | Douglas, MN |
| Habermehl | Gross | Seilor | Files | Berkeley, WV | Washington, MD | Bath, KY |
| Hacherl | Höcherl | Reding | Kellner | Elk, PA | Roding, Bayern | - |
| Hackbarth | Kieput | Liesner | Grünewald | Milwaukee, WI | Schivelbein, Pommern | Regenwalde, Pommern |
| Hacker | Hocker(t) | Weidman | Haushalter | Karlsruhe, Baden | Lancaster, PA | Buckingham, VA |
| Haese | Häse | Klatt | - | Dramburg, Pommern | Wilson, TX | - |
| Haffner | Heffner | Havener | Hefner | Bucks, PA | Anson, NC | Frederick, MD |
| Hägler | VanHooser | Hagler | Laux | Waldenburg, Basel, Switzerland | Wilkes, NC | Berks, PA |
| Hahn | Maehring | Mehring | Bosselmann | Dirschau, Westpreußen | Carver, MN | Berent, Westpreußen |
| Hähnlen | Haehnlen | - | - | Maulbronn, Württemberg | Dauphin, PA | - |
| Hail | Heil | Henninger | Zeisler | |||
| Hamann | - | - | - | Heiligenbeil, Ostpreußen | Rio Grande do Sul, Brazil | - |
| Hammann | Spengler | Nummerich | Baldwein | Gross Gerau, Hessen-Darmstadt | - | - |
| Hammer | Ritter | Gabel | - | Oberlahnkreis, Hessen-Nassau | Fritzlar, Hessen-Nassau | OH |
| Hammer | Gürtler | Mezger | Gnüge | Neckarsulm, Württemberg | - | - |
| Hansen | Jensen | - | - | North Jutland, Denmark | South Jutland, Denmark | Orange, CA |
| Hapke | Scheidemann | Fasse | Geweke | Hildesheim, Hannover | Stadthagen, Schaumburg-Lippe | Cook, IL |
| Harbordt | Marseille | Zülch | Krieger | Wolfhagen, Hessen-Nassau | Homberg, Hessen-Nassau | St. Louis City, MO |
| Harks | Greiwing | Wendering | Harkes | Borken, Westfalen | Münster, Westfalen | - |
| Harmening | Fröbing | Oldendorf | Olendorp | Hannover, Hannover | Stadthagen, Schaumburg-Lippe | - |
| Harmes | Hermes | - | - | Meschede, Westfalen | Coleman, TX | - |
| Harms | Landwehr | Brunger | Adelheit | Varel, Oldenburg | Wyandotte, KS | Hannover, Hannover |
| Harnish | Pietzschel | Pfauder | Schimmig | Merseburg, Sachsen, Preußen | St. Louis City, MO | Borna, Sachsen |
| Harrer | Schätzler | Etl | Klopfer | Neustadt a. Waldnaab, Bayern | Eschenbach, Bayern | Cook, IL |
| Hartkopf | Oeth | Hammer | Saalwächter | Bingen, Hessen-Darmstadt | - | - |
| Hartl | Wolf | Ringeisen | - | Depoltovice, Karlovy Vary, Czech Rep. | Wood, WI | Milwaukee, WI |
| Hartmann | Weiland | Tadje | Stolte | Schaumburg, Hessen-Nassau | Marion, IN | Bückeburg, Schaumburg-Lippe |
| Hartmann | Plober | Keller | Adam | Bensheim, Hessen-Darmstadt | Dieburg, Hessen-Darmstadt | - |
| Hartung | Harding | Schneier | - | Neustadt a. Aisch, Bayern | Berkshire, MA | - |
| Hartwig | Muhlhausen | - | - | Königsberg, Brandenburg | Berlin | - |
| Haselhorst | Brockelmann | Hermes | Diemeke | Clinton, IL | Halle, Westfalen | Paderborn, Westfalen |
| Hattendorf | Steinbock | Bache | Peters | Segeberg, Schleswig-Holstein | Plön, Schleswig-Holstein | Schaumburg, Hessen-Nassau |
| Haupert | Ames | Dewes | Will | Ottweiler, Rheinland | Merzig, Rheinland | - |
| Hauschild | Stelzner | Ritter | Grafe | Ronneburg, Sachsen-Altenburg | Weimar, Sachsen-Weimar-Eisenach | Vanderburgh, IN |
| Hauser | Buttelmann | - | - | Achern, Baden | Lake, IL | Osterholz, Hannover |
| Haussner | Friederici | Stadelbauer | Ziegler | Guhrau, Schlesien | Baltimore city, MD | München, Bayern |
| Havas | - | - | - | Innsbruck, Austria | Barton, KS | Edwards, KS |
| Hawner | Ney | Schmidt | Speth | Saarlouis, Rheinland | Los Angeles, CA | Oldenburg, Schleswig-Holstein |
| Haydel | Schnarberg | Schaff | Heidel | Ottweiler, Rheinland | St. John the Baptist, LA | Zabern, Elsaß-Lothringen |
| Heckelmann | Knoll | Holzhauser | Kubeler | Limburg, Hessen-Nassau | Erie, OH | Los Angeles, CA |
| Heckler | Hekler | Veitch | Loyal | Hamilton, OH | Torontál, Banat, Hungary | Kenton, KY |
| Heckmann | Wagner | - | - | Kreuznach, Rheinland | WI | - |
| Heder | - | - | - | Templin, Brandenburg | Los Angeles, CA | - |
| Heidegger | Kalbar | - | - | Pforzheim, Baden | Allen, OH | Richland, OH |
| Heidel | Haydel | Schoff | Schaaf | Mainz, Hessen-Darmstadt | St. Charles, LA | - |
| Heiden | Voss | Lehmann | Schult | Franzburg, Pommern | Walworth, WI | DeKalb, GA |
| Heil | Hottes | Jung | Matthes | Dieburg, Hessen Darmstadt | Offenbach, Hessen-Darmstadt | - |
| Heil | Henninger | Zeißler | Hail | Gross Gerau, Hessen-Darmstadt | - | - |
| Heil | Heyl | - | - | |||
| Heim | Heyer | Phillips | - | Hildeburghausen, Sachsen-Meiningen | Erie, PA | - |
| Heinemeyer | Hennings | - | - | Somerset, PA | Hannover | - |
| Hemme | Heiland | Wischropp | List | Stendal, Sachsen, Preußen | Jefferson, KS | Gardelegen, Sachsen, Preußen |
| Hemmeter | Schmetzer | - | - | Erlangen, Bayern | Cuyahoga, OH | - |
| Hendrickson | Haldorsdatter | Jonassen | Pedersdatter | Rogaland, Vestlandet, Norway | LaSalle, IL | Lee, IL |
| Herder | Freund | Keifer | Kienlen | Landau, Pfalz | Germersheim, Pfalz | St. Louis City, MO |
| Hermes | McColligan | - | - | Kloppenburg, Oldenburg | Baltimore, MD | Dixon, NE |
| Herms | Domeier | Dohmeier | Domeyer | Kendall, TX | Magdeburg, Sachsen, Preußen | - |
| Hertel | Scott | Dornan | Proesch | Altenburg, Sachsen-Altenburg | Cook, IL | Monroe, IA |
| Herting | Weisbrod | Eckamm | Huchthausen | Hamilton, OH | Hildesheim, Hannover | Hofheim, Bayern |
| Herzog | Kohler | Weiss | Winkler | Ansbach, Bayern | Saginaw, MI | Fürth, Bayern |
| Heschke | Weiland | Elanfeldt | Clingbiel | Arnswalde, Brandenburg | Buena Vista, IA | - |
| Heuer | Hoyer | Ruhnke | - | Greifenberg, Pommern | Erie, NY | Kewaunee, WI |
| Heyd | Hite | Merckle | - | Heilbronn, Württemberg | Montgomery, PA | VA |
| Hezel | Maendle | Seiferheld | Zeller | Backnang, Württemberg | Hall, Württemberg | St. Louis City, MO |
| Hiederer | Pfrogner | Kloetsch | Nadler | Cheb, Czech Republic | Sheboygan, WI | - |
| Hiester | Hüster | - | - | Wittgenstein, Westfalen | Berks, PA | - |
| Hildebrand | Kline | Schmidt | Hildenbrand | Wertheim, Baden | Bartholomew, IN | Douglas, CO |
| Hinrichs | Bahr | Korman | Sand | Montgomery, MO | St. Louis City, MO | Meppen, Hannover |
| Hinrichs | Heinrichs | Henning | - | Grevesmühlen, Mecklenburg-Schwerin | Milwaukee, WI | - |
| Hintze | Bublitz | Knopf | Beyer | Saatzig, Pommern | Clay, TX | Regenwalde, Pommern |
| Hirsch | Mietschke | - | - | Schwetzingen, Baden | Buchanan, MO | - |
| Hirscher | Hirsch | Brandstetter | - | Ragnit, Ostpreußen | Cuyahoga, OH | Sudauen, Neuostpreußen, Lithuania |
| Hitzeroth | Seamans | Hildebrand | Will | Eschwege, Hessen-Nassau | Philadelphia, PA | Perth, Ontario, Canada |
| Hoenel | Altenberger | Jobes | Fischer | Erie, PA | Wien, Austria | Tomaszów Mazowiecki, Łódź, Poland |
| Hoffärber | Brening | - | - | Konstantinov, Pjatigorsk, Stavropol Krai, Russia | Cumberland, ME | - |
| Holderly | Hölderle | Münzer | - | Bonndorf, Baden | Donaueschingen, Baden | White, IN |
| Holenstein | Pelkey | Fenton | Calvert | Rapperswil, Bern, Switzerland | Missoula, MT | Walla Walla, WA |
| Hollander | - | - | - | Heinsberg, Rheinland | Worcester, MA | - |
| Hollberg | Bredenberg | Kuhlmann | Richter | Denver, CO | Diepholz, Hannover | Kings, WA |
| Holste | Harms | Klicker | - | Lübbecke, Westfalen | Allegheny, PA | Ramsey, MN |
| Holt | Lamb | Levengood | Jolley | Lancashire, England | Salt Lake, UT | Orange, CA |
| Holter | Trapp | - | - | Ludwigslust, Mecklenburg-Schwerin | Stolp, Pommern | Ransom, ND |
| Honig | Hoenig | Guttersohn | Kirsch | Frankenthal, Bayern | St. Clair, IL | - |
| Hood | Truesdale | Newhall | Deriche | Norfolk, England | Essex, England | Essex, MA |
| Hördler | Austin | Hoerdler | Hordler | Ústí nad Orlicí, Czech Republic | St. Lawrence, NY | Placer, CA |
| Horn | Reyer | Schmitt | Mueller | Erbach, Hessen-Darmstadt | Allegheny, PA | Düren, Rheinland |
| Hörner | Henzler | - | - | Wien, Austria | Cook, IL | Sinsheim, Baden |
| Huber | Zopf | - | - | Adams, IL | Oberkirch, Baden | - |
| Huber | Hoover | Pfautz | Kreutzer | Dürkheim, Pfalz | Randolph, NC | York, PA |
| Hübner | - | - | - | Königsee, Schwarzburg-Rudolstadt | Hudson, NJ | - |
| Huebschmann | Hess | - | - | Weimar, Sachsen-Weimar-Eisenach | Milwaukee, WI | - |
| Huerster | Wurth | - | - | Lahr, Baden | Los Angeles, CA | - |
| Hummel | Sinn | Rieger | Riegle | Germersheim, Pfalz | Whiteside, IL | Lee, IL |
| Husmann | Wesselhoeft | - | - | Osterholz, Hannover | Gasconade, MO | Bremen |
| Huthmann | Witte | Henzerling | Revenaugh | Twiste, Waldeck | Washington, PA | Eisenberges, Waldeck |
| Hutwohl | Heatwole | Heiderich | Hiedwohl | Lancaster, PA | Sankt Goar, Rheinland | Worms, Hessen-Darmstadt |
| Idler | Stöcklin | Senn | Bollman | Bruchsal, Baden | St. Louis City, MO | Madison, IL |
| Ilsken | Elsken | Huneke | Beske | Paderborn, Westfalen | St. Clair, IL | Pulaski, AR |
| Isemann | Eastman | - | - | Pirmasens, Pfalz | Monroe, NY | Carroll, OH |
| Isensee | Taeger | Albert | Weber | Gardelegen, Sachsen, Preußen | Dearborn, IN | Ventura, CA |
| Ives | Dickerman | Yale | Ball | Suffolk, England | New Haven, CT | Denbighshire, Wales |
| Jabs | - | - | - | Hartford, CT | Stargard, Pommern | New Haven, CT |
| Jacobs | Lehmann | Gerstung | Heckel | Plauen, Sachsen | Merseburg, Sachsen, Preußen | Leipzig, Sachsen |
| Jahn | Schultze | Ferguson | Krusemark | Westprignitz, Brandenburg | Madison, IL | Ostprignitz, Brandenburg |
| Jahnke | Atterbury | Janke | Yahncke | Bleckede, Hannover | Greene, IL | Kane, IL |
| Janecke | Neumann | Betke | Later | Osterburg, Sachsen, Preußen | Westprignitz, Brandenburg | - |
| Janneck | Wandtke | - | - | Köslin, Pommern | Monroe, NY | - |
| Janssen | Paeben | Heyen | Fecht | Aurich, Hannover | Hancock, IL | Fillmore, NE |
| Janssens | Pico | Deheuqueville | Florimont | Santa Barbara, CA | Brussels, Belgium | Orange, CA |
| Jax | Schaeffer | Steffes | Peters | Mayen, Rheinland | Adenau, Rheinland | Fond du Lac, WI |
| Jenning | Kruger | Blix | Schwass | Güstrow, Mecklenburg-Schwerin | - | - |
| Jennrich | Wedel | - | - | Saatzig, Pommern | Milwaukee, WI | - |
| Jentz | Adelhert | Polman | Schellin | Hannover | Kossuth, IA | New York, NY |
| Jöckel | Shalles | Hecht | Brockschlager | Hanau, Hessen-Nassau | Łódź, Poland | Switzerland, IN |
| Joseit | Schad | Germer | Luehring | Hoya, Hannover | Dodge, WI | Nienburg, Hannover |
| Jülich | Weikert | Nachbar | Albrecht | Borna, Sachsen | Honolulu, HI | King, WA |
| Julius | Keyser | - | - | Kleve, Rheinland | Macon, MO | - |
| Jungblut | Isbarn | - | - | Hagenow, Mecklenburg-Schwerin | Washington, NE | - |
| Jungbluth | Stohlmacher | Jungblut | - | Hagenow, Mecklenburg-Schwerin | Riverside, CA | - |
| Jungerich | Gingrich | Bachmann | Leidolf | Giessen, Hessen-Darmstadt | Putnam, IL | LaSalle, IL |
| Kalb | Stegner | Vollrath | Schwarzbauer | Coburg, Sachsen-Coburg-Gotha | Cooper, MO | Lichtenfels, Bayern |
| Kalfahs | Langner | Fröhlke | Mittman | Köslin, Pommern | Trebnitz, Schlesien | Dodge, WI |
| Kapke | Tank | Barkow | Nero | Kammin, Pommern | Sheboygan, WI | Sonoma, CA |
| Karcher | Ernst | Doninger | Westermann | Bühl, Baden | Saarbrücken, Rheinland | - |
| Kastning | Nordmeier | - | - | Bückeburg, Schaumburg-Lippe | Webster, MO | - |
| Kattreh | Kattre | - | - | Stadthagen, Schaumburg-Lippe | Manitowoc, WI | - |
| Kaufmann | Zeis | - | - | Frankenberg, Hessen-Nassau | NY | - |
| Kayser | Kaiser | Hincke | Lassen | St. Goarshausen, Hessen-Nassau | St. Louis City, MO | Hudson, NJ |
| Keck | Dieser | Rachor | Walther | Offenbach, Hessen-Darmstadt | Vinton, OH | Almanance, NC |
| Keeser | Weinshenk | - | - | Ansbach, Bayern | Philadelphia, PA | - |
| Kehl | Corell | Kalbfleisch | Hermann | Giessen, Hessen-Darmstadt | Alsfeld, Hessen-Darmstadt | - |
| Kehr | Bruns | Bruens | Hosfeld | Eisenach, Sachsen-Weimar-Eisenach | Gasconade, MO | St. Louis City, MO |
| Keith | Gieg | Reinhold | Stief | Höchst, Hessen-Nassau | Huntingdon, PA | Richland, OH |
| Keller | - | - | - | Washington, MD | Rastatt, Baden | - |
| Kemink | Klompenhouwer | - | - | Gelderland, Netherlands | Cuyahoga, OH | Borken, Westfalen |
| Kemmler | Kemler | Kimler | - | Tübingen, Württemberg | - | - |
| Kennedy | McGraw | Dempsey | Phalen | Wicklow, Ireland | Somerset, ME | Sheboygan, WI |
| Ketler | Kirchhoff | Eifert | Kettler | Scott, MO | Schotten, Hessen-Darmstadt | Merseburg, Sachsen, Preußen |
| Ketterling | - | - | - | Kassel, Hessen-Nassau | Bergzabern, Pfalz | Olmsted, MN |
| Keup | Latzke | - | - | Jefferson, WI | Dodge, WI | Greifenberg, Pommern |
| Kiebach | Kock | Lauen | Reimers | Malchow, Mecklenburg-Schwerin | Pipestone, MN | Pottawattamie, IA |
| Kiefer | Cooper | Gerhard | Glockner | Homburg, Pfalz | Bedford, PA | Alzey, Hessen-Darmstadt |
| Kiefer | Klein | - | - | Saarburg, Rheinland | Erie, NY | - |
| Kiefer | Schafer | Sharp | Cooper | Frederick, VA | Münzesheim, Baden | Northampton, PA |
| Kierstad | Roosa | Janse | von Schriestadt | Magdeburg, Sachsen, Preußen | Ulster, NY | Manhattan, NY |
| Kiesov | Volkmann | Seyffert | Lund | Kolmar, Posen | Santa Fe, NM | Bernalillo, NM |
| Kirchgasser | Fischbacher | Sturner | Kopp | Donauwörth, Bayern | Nördlingen, Bayern | - |
| Kirsch | Rosenkranz | Schlotzhauer | Woody | Hersfeld, Hessen-Nassau | Fritzlar, Hessen-Nassau | Cooper, MO |
| Kirschbaum | Nussbeck | Fuchs | - | Ansbach, Bayern | Shawnee, KS | - |
| Kirschnick | Pustlauk | Denemark | - | Lauenburg, Pommern | Sonoma, CA | Fischhausen, Ostpreußen |
| Kiso | Keso | Kalteweiher | Goettling | Westprignitz, Brandenburg | Osage, MO | Detmold, Lippe |
| Kitsch | Rohrig | Schnuhr | Lutz | Batschka, Hungary | Cuyahoga, OH | Saginaw, MI |
| Kitt | Martin | Muller | - | Konstanz, Baden | Lake, IL | Richardson, NE |
| Kitz | Becker | Schäfer | Storch | Friedberg, Hessen-Darmstadt | - | - |
| Klaassen | Wieler | Rempel | Steinke | Danzig, Westpreußen | Marienburg, Westpreußen | Rhineland, Manitoba |
| Klein | Lange | Becker | Hansh | Gumbinnen, Ostpreußen | Madison, IL | Franklin, IL |
| Kleinod | - | - | - | Berlin | Lake, IL | Cook, IL |
| Kleinschmidt | Clineschmidt | Dietrich | Ludwig | Stettin, Pommern | Shasta, CA | San Francisco, CA |
| Kleinschroth | Schoff | Wanner | Weaver | Rothenburg, Bayern | Berks, PA | Gustrow, Mecklenburg-Schwerin |
| Kleinschrott | Grieser | Roth | Kleinschrodt | Uffenheim, Bayern | Gage, NE | Christian, IL |
| Klemm | Gomar | Clem | - | Eppingen, Baden | Montgomery, PA | Frederick, VA |
| Klesath | Engel | Shultz | - | Demmin, Pommern | LaSalle, IL | Shawnee, KS |
| Klinck | Jürgens | Gray | - | Wolfenbüttel, Braunschweig | Cerro Gordo, IA | Adams, IL |
| Klinge | Holm | Hagemann | Wiencken | Hagenow, Mecklenburg-Schwerin | Monroe, WI | Hohenstein, Sachsen, Preußen |
| Klinge | Schieke | - | - | Hohenstein, Sachsen, Preußen | Cook, IL | - |
| Klinsmann | Tripler | Clintsman | Clinsman | Helmstedt, Braunschweig | Columbia, NY | Jefferson, NY |
| Klöpfer | Harrer | Wilhelm | Paulus | Baden, Baden | Cook, IL | Nohfelden, Oldenburg |
| Klöppel | Lenz | Brendle | Loeffel | Ebeleben, Schwarzburg-Sonderhausen | Hamilton, OH | Putnam, OH |
| Klorer | Long | DuJay | Barthelemy | Breisach, Baden | Orleans, LA | Cork, Ireland |
| Klotz | Schmeiz | - | - | Köln, Rheinland | Chesterfield, VA | Gerabronn, Württemberg |
| Kluberdanz | Schmidt | Ripp | Bosch | Hammelburg, Bayern | Kings, NY | Kemnath, Bayern |
| Kneisley | Doerr | Kneyssle | Nisely | Emmental, Bern, Switzerland | Lancaster, PA | Shenandoah, VA |
| Knetschke | Wolschke | Wolsch | Knietschk | Habelschwerdt, Schlesien | Foard, TX | - |
| Knigge | Segelke | Hogrefe | Zettel | Neustadt am Rübenberge, Hannover | Lake, IL | - |
| Knipp | Berges | Bangert | Grosche | Eisenberges, Waldeck | Milwaukee, WI | Pottawatomie, KS |
| Knolck | Rohde | Reimers | Niemann | Norderdithmarschen, Schleswig-Holstein | Queens, NY | Kings, NY |
| Knollhoff | - | - | - | Lüdinghausen, Westfalen | Wittlage, Hannover | Clinton, IL |
| Knuth | - | - | - | Kolberg-Körlin, Pommern | Milwaukee, WI | - |
| Knuth | Jeddatz | - | - | Graudenz, Westpreußen | Manitowoc, WI | Brown, WI |
| Knutti | Jutzeler | Grosjean | Knittel | Frutigen-Niedersimmental, Bern, Switzerland | Bear Lake, ID | Salt Lake, UT |
| Kobbe | Kobbeus | Gümbel | Lönitzer | Lüneburg, Hannover | Sankt Goarshausen, Hessen-Nassau | NY |
| Kobel | Koble | Cobel | Hoffman | Berks, PA | Sinsheim, Baden | Albany, NY |
| Kobien | Cobin | Kobin | Tassler | Oberbarnim, Brandenburg | Forest, WI | - |
| Koch | Hansen | Klingenberg | Kline | Schleswig-Holstein | Dragør, Denmark | - |
| Koch | Faist | Grossman | Kottler | Achern, Baden | Northampton, PA | - |
| Koenig | Hass | Ladwig | - | Regenwalde, Pommern | Carver, MN | Morrison, MN |
| Kogler | Birchell | Diepenbrock | Karber | Lancashire, England | Warendorf, Westfalen | Dickinson, KS |
| Kohlberg | - | - | - | Höxter, Westfalen | Anne Arundel, MD | San Francisco, CA |
| Kohls | Kohlts | - | - | Belgard, Pommern | Erie, NY | St. Louis, MN |
| Kolb | Knolhoff | Wipperman | Dietz | Lafayette, WI | Kulmbach, Bayern | Shelby, IA |
| Kolb | Reif | Käppel | Bergmann | Kulmbach, Bayern | Berneck, Bayern | Rehau, Bayern |
| Kölle | Cölln | Buschmann | Senne | Stadthagen, Schaumburg-Lippe | Stolzenau, Hannover | Cook, IL |
| Köllmann | Vogt | Wibbeling | Spennemann | Arnsberg, Westfalen | Allegheny, PA | Altena, Westfalen |
| König | Grassin | - | - | Kolmar, Posen | Marquette, WI | - |
| Konsoer | Patterson | - | - | Cook, IL | Neustrelitz, Mecklenburg-Strelitz | DuPage, IL |
| Kool | DuBois | DeLange | Cole | Amsterdam, Holland, Netherlands | Ulster, NY | Orange, NY |
| Kopf | Bleyer | Seydel | Zinn | Dresden, Sachsen | Chemnitz, Sachsen | Rochlitz, Sachsen |
| Kortge | Merte | Schmidt | Lemke | Gardelegen, Sachsen, Preußen | Richland, IL | Bingen, Hessen-Darmstadt |
| Kostenbader | Stortze | Storze | Fromm | Northampton, PA | Nürtingen, Württemberg | - |
| Koth | Spors | Zwemke | - | Schlochau, Westpreußen | Cook, IL | Cherokee, IA |
| Kotterheinrich | Stork | Lutterbeck | Bierbaum | Techlenburg, Westfalen | Auglaize, OH | |
| Kowal | Klemensiewicz | Bialek | Depa | Subcarpathian Voivodeship, Poland | Cook, IL | Lake, IN |
| Kraemer | Schrag | Grimshaw | - | Orange, CA | Mindelheim, Bayern | St. Clair, IL |
| Krafft | Schweitzer | Heisler | Rissling | Kutschurgan, Schwarze Meer, Russia | Blucher, Saskatchewan, Canada | - |
| Krafft | Heinzenberg | Jacob | Keller | Zweibrücken, Pfalz | Germersheim, Pfalz | Berks, PA |
| Krasin | Spitzer | Wuele | - | Shawano, WI | Zhytomyr, Wolhynien, Ukraine | Wood, WI |
| Krause | Hilbig | Dabisch | - | Breslau, Schlesien | Los Angeles, CA | - |
| Krause | Strutwolf | Allmeroth | Scherp | Fritzlar, Hessen-Nassau | Bexar, TX | - |
| Krause | Kress | Zimmerman | Fletcher | Roda, Sachsen-Altenburg | Cowley, KS | McLean, IL |
| Kraut | Kihn | Keen | - | Gelnhausen, Hessen-Nassau | Muskingum, OH | Marion, IN |
| Kreitlow | Schroeder | Maii | Kissow | Regenwalde, Pommern | Wright, IA | Belgard, Pommern |
| Kreklau | Kriklau | Brehlan | - | Wirsitz, Posen | Cook, IL | Marienburg, Westpreußen |
| Kreplin | Kadach | Schubert | Klahn | Templin, Brandenburg | Kane, IL | St. Louis City, MO |
| Kretzschmar | Reininger | Landrock | Kraetzschmar | Leipzig, Sachsen | Travis, TX | Untertaunuskreis, Hessen-Nassau |
| Krey | Mossler | Scharb | Ramsey | Langensalza, Sachsen, Preußen | Floyd, IN | Hudson, NJ |
| Kriege | Plogmann | Kuhlgemeier | Hemann | Iburg, Hannover | Hamilton, OH | - |
| Kropff | Marchbanks | Klerender | Scarlett | Münster, Westfalen | Marion, IN | Jackson, MO |
| Krueger | Lehmann | Albrecht | Schroeder | Lübben, Brandenburg | Neustrelitz, Mecklenburg-Strelitz | Los Angeles, CA |
| Krueger | Krüger | - | - | Minden, Westfalen | Adams, IL | - |
| Kruger | Krueger | - | - | Detmold, Lippe | Lane, OR | Labette, KS |
| Krumm | Linneweh | Sass | Schultz | Ludwigslust, Mecklenburg-Schwerin | IA | - |
| Kruse | Lützen | Jensen | - | Schleswig, Schleswig-Holstein | Crawford, IA | Tondern, Schleswig-Holstein |
| Kruse | Kromer | Miesner | Nurge | Stade, Hannover | Nassau, NY | Queens, NY |
| Kryder | Fuchs | Grütter | - | Berks, PA | Kolmar, Elsaß | Bern, Bern, Switzerland |
| Kuhn | Coon | Irwin | - | Emmendingen, Baden | Wayne, IL | Coles, IL |
| Kull | Riehm | - | - | Wangen, Württemberg | Brown, WI | Böblingen, Württemberg |
| Kunau | Konow | Gnädig | Smith | Berlin | Breckenridge, KY | Los Angeles, CA |
| Kunkel | Kunkle | Gunkel | Spangler | Gelnhausen, Hessen-Nassau | Adams, PA | Lancaster, PA |
| Kuntz | Kuhn | Pirmann | - | Zweibrücken, Pfalz | Hamilton, OH | Clark, MO |
| Kuntz | Suttor | - | - | Oberlahnkreis, Hessen-Nassau | St. Louis City, MO | St. Clair, IL |
| Kuntz | Fehrman | Corson | Gilroy | Zweibrücken, Pfalz | Clark, OH | Clark, MO |
| Kuntze | Willig | Asselmeyer | Raue | Hohenstein, Sachsen, Preußen | Schleiz, Reuss j. Linie | Cook, IL |
| Kuntzelmann | Künzelmann | Consleymen | Comens | Alzey, Hessen-Darmstadt | Kirchheimbolanden, Pfalz | PA |
| Kunzmann | Herman | Keller | Bauer | Bretten, Baden | Berrien, MI | - |
| Kuthlow | Schuster | Albrecht | Boerst | Kolmar, Posen | Greifenberg, Pommern | Monroe, WI |
| Kyckelhahn | Kückelhahn | Robinson | Whipple | Sonderburg, Schleswig-Holstein | Cook, IL | Seward, NE |
| Lächelt | Werner | Schluter | Lachelt | Samter, Posen | Wabasha, MN | Olmsted, MN |
| Lachenauer | Lockenour | Kastner | Lagenaur | Durlach, Baden | Pforzheim, Baden | Lincoln, ME |
| Ladwig | McSchooler | - | - | Saatzig, Pommern | Fond du Lac, WI | Licking, OH |
| Ladwig | Heimerdinger | Laabs | Dormann | Köslin, Pommern | Milwaukee, WI | Dodge, WI |
| Lagleder | - | - | - | Altötting, Bayern | Bastrop, TX | Medina, TX |
| Lakin | Merrill | Phelps | - | Lincolnshire, England | Livingston, MI | Monroe, NY |
| Lambert | Ehredt | Joos | Kilius | Emmendingen, Baden | Hagenau, Elsaß | St. Louis City, MO |
| Lammers | Ferleman | Fledderjohn | Meckstroth | Tecklenburg, Westfalen | Auglaize, OH | Shelby, OH |
| Landgrebe | Kindervater | Trautvetter | Böttner | Witzenhausen, Hessen-Nassau | Rotenburg, Hessen-Nassau | CA |
| Landis | Erb | Groff | Snavely | Lancaster, PA | Zurich, Switzerland | Sinsheim, Baden |
| Landsverk | Oian | Jacobson | - | Fillmore, MN | Telemark, Norway | - |
| Lange | Schroeder | Wessels | Suhr | Delmenhorst, Oldenburg | Karnes, TX | - |
| Lange | Haase | Cordes | - | Rotenburg, Hannover | Lehe, Hannover | Achim (Osterholz), Hannover |
| Lange | Christianson | Hendricks | Kay | Hadersleben, Schleswig-Holstein | Custer, NE | Whitley, IN |
| Langenbach | Kraetzschmann | Kretschmer | - | Arnsberg, Westfalen | - | - |
| Lapp | Brode | - | - | Rotenburg, Hessen-Nassau | Allegany, MD | - |
| Larick | Loerch | Brenkmann | Traut | Eppingen, Baden | Crawford, OH | Rio Grande, CO |
| La Serre | Le Pelley | Giles | - | Guernsey | Coshocton, OH | Ohio, WV |
| Lather | Luh | Domke | Beier | Giessen, Hessen-Darmstadt | Yorkshire, England | Hancock, OH |
| Laubenstein | - | - | - | Mainz, Hessen-Darmstadt | Erie, PA | - |
| Lebherz | - | - | - | Parsberg, Bayern | Baltimore, MD | - |
| Lederer | Durst | Nuding | Crook | Heidenheim, Württemberg | Yolo, CA | Glenn, CA |
| Leeds | Harden | Greagor | - | Yorkshire, England | Gloucester, NJ | Clermont, OH |
| Lehmann | - | - | - | Homburg, Pfalz | Allegheny, PA | Erie, NY |
| Lehner | Dorfberger | Seyfried | Edtbauer | Grieskirchen, Oberösterreich, Österreich | Los Angeles, CA | Salzburg, Österreich |
| Leinweber | Reichel | Horst | Hoffman | Homberg, Hessen-Nassau | Mason, IL | McCracken, KY |
| Leistikow | Kysow | Detmann | Schimmelphenig | Schivelbein, Pommern | Stephenson, IL | Nobles, MN |
| Leitzke | Werbelow | Kunkel | Schwartz | Naugard, Pommern | Stanton, NE | Dodge, WI |
| Lemmenes | - | - | - | Gelderland, Netherlands | Fond du Lac, WI | - |
| Lenger | Poelman | Deckert | Zellner | Leer, Hannover | Milwaukee, WI | Plön, Schleswig-Holstein |
| Lennep | v. Harras | Braumann | Hilgenberg | Ziegenhain, Hessen-Nassau | Medina, TX | Kassel, Hessen-Nassau |
| Lenter | Wegener | Bott | Bornstädt | Demmin, Pommern | La Crosse, WI | Kreuznach, Rheinland |
| Leschinsky | Miller | - | - | Danzig, Westpreußen | Shasta, CA | - |
| Lesser | Servett | - | - | Rendsburg, Schleswig-Holstein | Altona, Schleswig-Holstein | Cook, IL |
| Leuchter | Leichter | - | - | Melsungen, Hessen-Nassau | Covington, VA | - |
| Leyerle | Ward | - | - | Heidelberg, Baden | Cuyahoga, OH | Durlach, Baden |
| Lichte | Scheidt | Marks | Hagemeier | Herford, Westfalen | Clarion, PA | Knox, IN |
| Liebentritt | - | - | - | Gyron-Sopron, Hungary | Douglas, NE | - |
| Lienesch | Rixmann | - | - | Bersenbrück, Hannover | Montgomery, OH | St. Clair, IL |
| Lindow | Krahl | Mehrmann | Deiss | Neustrelitz, Mecklenburg-Strelitz | Neustadt a, Haardt, Pfalz | Allegheny, PA |
| Lingenbrink | Kruchen | Whitman | Broich | München-Gladbach, Rheinland | Grevenbroich, Rheinland | St. Louis City, MO |
| Lipke | Wachlin | Hunt | Stokke | Stettin, Pommern | Rock, WI | - |
| Litke | Lüdtke | Päpke | - | Ostprignitz, Brandenburg | Grant, WA | - |
| Loging | Radtke | Heuer | Hugo | Sulingen, Hannover | La Crosse, WI | Hoya, Hannover |
| Lorenz | Schidler | Dorr | Boege | Crossen, Brandenburg | Berlin | Orange, CA |
| Lüdders | v. Duerring | Dammann | Luedders | Hagenow, Mecklenburg-Schwerin | Hamburg | Cascade, MT |
| Luedke | Ludke | Luetke | Lutke | Stettin, Pommern | Manhattan, NY | - |
| Lueke | Kehlmeyer | Thie | Halmann | Wiedenbrück, Westfalen | Bersenbrück, Hannover | St, Louis City, MO |
| Luh | Domke | Lather | Schaum | Giessen, Hessen-Darmstadt | Hancock, OH | Yorkshire, England |
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| Neuschrank | ||||||
| Niedergesäss | ||||||
| Niemann | ||||||
| Niemeyer | ||||||
| Nöring | ||||||
| Nulk | ||||||
| Nuss | ||||||
| Nussbeck | ||||||
| Nüstedt | ||||||
| Oberberger | ||||||
| Obermayer | ||||||
| Ogle | ||||||
| Ohlmann | ||||||
| Oppelt | ||||||
| Ostendorf | ||||||
| Ostman | ||||||
| Otto | ||||||
| Ottolien | ||||||
| Oyeman | ||||||
| Pacholke | ||||||
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| Papsdorf | ||||||
| Partenheimer | ||||||
| Patzfahl | ||||||
| Paulus | ||||||
| Paulus | ||||||
| Pax | ||||||
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| Peters | ||||||
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| Pfister | ||||||
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| Quint | ||||||
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| Raabe | ||||||
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| Raedel | ||||||
| Raiffeisen | ||||||
| Rainville | ||||||
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| Reichel | ||||||
| Reimers | ||||||
| Reinhardt | ||||||
| Reiss | ||||||
| Rekow | ||||||
| Renning | ||||||
| Reuter | ||||||
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| Roeglin | ||||||
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| Roesch | ||||||
| Rogalski | ||||||
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| Romberger | ||||||
| Römhild | ||||||
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| Rose | ||||||
| Rosemann | ||||||
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| Rubel | ||||||
| Rudolph | ||||||
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| Saleker | ||||||
| Samp | ||||||
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| Sauermann | ||||||
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| Schauer | ||||||
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| Scheurer | ||||||
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| Schiffert | ||||||
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| Schmoe | ||||||
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| Schodron | ||||||
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| Schrank | ||||||
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| Schroeder | ||||||
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| Schweer | ||||||
| Schwendenmann | ||||||
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| Seeliger | ||||||
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| Seidelmann | ||||||
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| Seifert | ||||||
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| Simmermacher | ||||||
| Simmermacher | ||||||
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| Wiemers | ||||||
| Wilhelm | ||||||
| Wilhelms | ||||||
| Wilken | ||||||
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| Willenbring | ||||||
| Wilwerscheid | ||||||
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| Winterhoff | ||||||
| Wintermote | ||||||
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| Wischmeyer | ||||||
| Wischmeyer | ||||||
| Witte | ||||||
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| Zueling | ||||||
| Zülsdorf | ||||||
| Zwig |