WikiTree Genealogy: ONKLE to ONTSO

WikiTree is a community of genealogists growing an increasingly-accurate collaborative family tree that's 100% free for everyone forever. Please join us.

This is page 60 of the O surnames in our database, updated Wednesday morning, May 8, 2024. You can jump directly to any last name by entering it here:

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
  • ONKLE ( 1 - Rosemary F Onkle )
  • ONKS (25/21)
  • ONKSBRIGHT ( 1 - Dolly Ruby Onks Bright )
  • ONKSPOPEJOY ( 1 - Reva Marie Onks Popejoy )
  • ONKST (65/58 ONKSTs)
  • ONLAND (3/3)
  • ONLEY (219/166 ONLEYs)
  • ONLY (9/9)
  • ONMACHT (4/3)
  • ONN (25/22)
  • ONNAINTY (7/4)
  • ONNAINTYDITEETCHECOPAR ( 2 - )
  • ONNAINTYDITETCHECOPAR (6/3)
  • ONNAINTYDITETCHECOPART ( 1 - Engrâce (Onnainty dit Etchecopart) Irigoyen )
  • ONNAINTYDITIBAR ( 2 - )
  • ONNAWALD ( 2 - )
  • ONNBAKKEN ( 1 - Guri Nilsdtr (Fossum) Ønnbakken )
  • ONNE ( 1 - Thomas (Onnes) Onne )
  • ONNEBRINK ( 2 - )
  • ONNEKEN (3/3)
  • ONNELA ( 2 - )
  • ONNEN (73/54 ONNENs)
  • ONNENS (4/4)
  • ONNER (9/8)
  • ONNERBERG ( 1 - Gustava (Önnerberg) Cedergren )
  • ONNERFALT (11/5)
  • ONNERSSON ( 1 - Anders (èOnnersson) Önnersson )
  • ONNERTSDOTTER (3/3)
  • ONNERYD ( 2 - )
  • ONNES (101/96 ONNESs)
  • ONNESDOTTER (4/4)
  • ONNESSON ( 2 - )
  • ONNEWEER (71/71 ONNEWEERs)
  • ONNEZ ( 1 - Marie (Onnez) Cameigts )
  • ONNI ( 1 - Anna Emilia Onni )
  • ONNINK (15/13)
  • ONNION ( 1 - Elizabeth (Margerison) Onnion )
  • ONNIS (9/9)
  • ONNO ( 1 - Osama Onno )
  • ONNOJIRI ( 1 - Living Onno Jiri )
  • ONNOZEL ( 1 - Hendrika W (Onnozel) Klukhuhn )
  • ONO (55/32 ONOs)
  • ONODERA ( 1 - Yasuko (Onodera) Fiorita )
  • ONODEY ( 1 - Katherine (Onodey) Brenner )
  • ONODI ( 1 - Elisabeth (Ónodi) Vojcsena )
  • ONODY ( 2 - )
  • ONOE ( 1 - Toshiko (Onoe) Heflin )
  • ONOFERYCHUK ( 1 - Maggy Onoferychuk )
  • ONOFF ( 1 - Adriaentje Onoff )
  • ONOFFREY ( 2 - )
  • ONOFRE (9/6)
  • ONOFRECHUK ( 1 - Elisaveta (Onofrechuk) Cohan )
  • ONOFREDEABREU (9/9)
  • ONOFREJ (6/4)
  • ONOFREY (23/14)
  • ONOFREYO ( 2 - )
  • ONOFRI (6/3)
  • ONOFRIANA ( 1 - Maria S Onofriana )
  • ONOFRIETTI (5/5)
  • ONOFRIETTO ( 1 - Joseph Onofrietto )
  • ONOFRIO (9/8)
  • ONOFRY ( 2 - )
  • ONOFRYCHUK ( 1 - Living Starner )
  • ONOGBO ( 1 - Orakpororemu (Onogbo) Obayendo )
  • ONOH (3/3)
  • ONOME ( 2 - )
  • ONOMURA ( 1 - マツ (Onomura) 三井 )
  • ONON ( 1 - Cora Onon )
  • ONONAIYE ( 1 - Living Scheel )
  • ONONDAGA (3/3)
  • ONONIWU ( 1 - Living Ononiwu )
  • ONONTAGUE ( 1 - Marie Magdelaine (Onontagué) St-Jean dite Lavallée )
  • ONOPA (4/4)
  • ONOPKO ( 1 - Unknown Onopko )
  • ONOPRIENKO (7/6)
  • ONOR ( 1 - Zafer Onor )
  • ONORATA (9/7)
  • ONORATI (20/14)
  • ONORATO (43/34)
  • ONORIO ( 1 - Maria Carmela Onorio )
  • ONOS (5/3)
  • ONOSZKO ( 2 - )
  • ONOUE ( 3 - )
  • ONOUW ( 2 - )
  • ONOVAGE ( 1 - Mary (Onovage) Romps )
  • ONOVO ( 1 - Living Aikens )
  • ONOWAY ( 1 - Katherine (Onoway) Damm )
  • ONOYE ( 1 - Fusako (Kodani) Onoye )
  • ONPREUSSEN ( 1 - Living Blahova )
  • ONQUE ( 1 - Harvey A Onque )
  • ONQUEE ( 1 - Henry Onquee )
  • ONRAEDT ( 2 - )
  • ONRAET (8/5)
  • ONRAITA ( - )
  • ONRAMIN ( 1 - Anna Dorothea Margarethe (von Schwerin) on Ramin )
  • ONREAD (7/5)
  • ONRICSKO ( 1 - Jozef (Pjatak) Onricsko )
  • ONRUBIA (4/4)
  • ONRUST (28/25)
  • ONS (11/10)
  • ONSAGER (16/13)
  • ONSAGERJR ( 1 - Donald Onsager jr )
  • ONSAKER (5/4)
  • ONSBERG (29/20)
  • ONSBJERG ( 1 - Karen Espersdatter Onsbjerg )
  • ONSBY (26/19)
  • ONSCHOENAICH-CAROLATH-SCHILDEN ( 1 - Catharina (von Knorring) on Schoenaich-Carolath-Schilden )
  • ONSELAERE ( 1 - Anna F (van der Meersch) Onselaere )
  • ONSEN ( 2 - )
  • ONSENSETTER ( 2 - )
  • ONSERIO ( 1 - Geoffrey Onserio )
  • ONSETTLER ( 1 - Margaret (Onsettler) Bartlett )
  • ONSGAARD (15/10)
  • ONSGARD (26/16)
  • ONSHUUS ( 2 - )
  • ONSING ( 1 - Maria (Naus) Onsing )
  • ONSLAWE ( 1 - Elizabeth (Onslawe) Corfield )
  • ONSLEY ( 1 - Ann (Onsley) Green )
  • ONSLOW (429/310 ONSLOWs)
  • ONSLOW-THOMPSON ( 1 - Sedgeley D Onslow-Thompson )
  • ONSLOWE ( 1 - Warin (Onslowe) de Onslowe )
  • ONSLOWTHOMPSON ( 1 - Phyllis C (Hocking) Onslow Thompson )
  • ONSMAN (17/17)
  • ONSOE ( 2 - )
  • ONSOEN ( 2 - )
  • ONSOIEN (4/4)
  • ONSOM ( 3 - )
  • ONSON (4/3)
  • ONSONGREER ( 1 - Geraldine Ruth Onson Greer )
  • ONSOYENSAGBERGET ( 1 - Peder P (Onsoyen Sagberget) Klefstad )
  • ONSPAUGH ( 1 - Mary A (Onspaugh) Frick )
  • ONSRUD (10/5)
  • ONSRUTH ( 1 - Cedric Onsruth )
  • ONSTA ( 2 - )
  • ONSTAD (98/80 ONSTADs)
  • ONSTADMARKE ( 1 - Anne O Onstadmarke )
  • ONSTANK (18/17)
  • ONSTAT ( 1 - Elizabeth (Onstat) Moser )
  • ONSTATT ( 2 - )
  • ONSTEAD (19/15)
  • ONSTED (39/28)
  • ONSTEE (6/6)
  • ONSTEIJGER (4/4)
  • ONSTEIN (21/19)
  • ONSTEINK ( 1 - Alberdina Onsteink )
  • ONSTEND ( 1 - Jacob Onstend )
  • ONSTENK (30/28)
  • ONSTETT ( 1 - William Onstett )
  • ONSTINE (23/13)
  • ONSTOT (8/6)
  • ONSTOTT (347/281 ONSTOTTs)
  • ONSTOTTP ( 1 - Susan Onstottp )
  • ONSTRAND ( 1 - Dorothy (Onstrand) Dempsey )
  • ONSTROM ( 1 - Melvin C Onstrom )
  • ONSTROT ( 1 - Margaret (Onstrot) Hiler )
  • ONSTWEDDER (16/13)
  • ONSUM (18/5)
  • ONSURATHUM (3/3)
  • ONSUREZ (6/5)
  • ONSY (3/3)
  • ONTAI (12/9)
  • ONTAMO ( 1 - Isaac Ontamo )
  • ONTANI ( 2 - )
  • ONTANK ( 2 - )
  • ONTAR ( 1 - Living ontar )
  • ONTATZIS ( 2 - )
  • ONTCHUKOVA ( 1 - Lydia N (Ontchukova) Lebert )
  • ONTE ( 1 - Arriaantje Onte )
  • ONTELL (4/3)
  • ONTEVEROSMEDINA ( 1 - Living Onteveros Medina )
  • ONTGOMERY ( 1 - Matilda (McHargue) Ontgomery )
  • ONTHAND ( 1 - Margaret Onthand )
  • ONTHANK (38/31)
  • ONTHETREE ( 2 - )
  • ONTHON ( 1 - Henry (Onthon) Cook )
  • ONTHONG ( 2 - )
  • ONTIES ( 2 - )
  • ONTIJD ( 1 - Elizabeth Ontijd )
  • ONTIJT ( 1 - Pieter Johannes Ontijt )
  • ONTINIRI ( 1 - Living Ontiniri )
  • ONTIS (6/4)
  • ONTIVERAS ( 1 - Joe Ontiveras )
  • ONTIVEROS (109/94 ONTIVEROSs)
  • ONTIVEROSALVIDRIS ( 1 - Juan D Ontiveros Alvidris )
  • ONTIVEROSINFANTES ( 1 - Ramona Ontiveros Infantes )
  • ONTIVEROSMALDONADO ( 1 - Living Ontiveros Maldonado )
  • ONTIVEROSPORTILLO ( 1 - Maria L (Ontiveros Portillo) Rios )
  • ONTIVEROZ ( 3 - )
  • ONTJES (7/5)
  • ONTKEAN (11/8)
  • ONTKENS ( 2 - )
  • ONTKES ( 2 - )
  • ONTKO (19/16)
  • ONTLOVA ( 1 - Marie (Ontlova) Sibal )
  • ONTON ( 1 - Mary A (Onton) Wyhoon )
  • ONTONG ( 2 - )
  • ONTRACHEK ( 1 - Annie (Ontrachek) Kaisler )
  • ONTRICH ( 1 - Sophie (Ontrich) Poggenburg )
  • ONTRUP ( 1 - Hanne F (Ontrup) Werk )
  • ONTSO (4/3)
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z