Surnames Ostrander - Osunaluque
- Ostrander (367 records)
- Ostrat (2 records)
- Ostray (1 records)
- Ostreicher (9 records)
- Ostreim (1 records)
- Ostrem (30 records)
- Ostrenga (3 records)
- Ostrenko (1 records)
- Ostrer (1 records)
- Ostrey (2 records)
- Ostria (1 records)
- Ostrian (1 records)
- Ostrich (10 records)
- Ostricher (1 records)
- Ostrick (3 records)
- Ostridge (1 records)
- Ostrin (10 records)
- Ostro (9 records)
- Ostrode (1 records)
- Ostrofe (1 records)
- Ostroff (44 records)
- Ostrofski (1 records)
- Ostrofsky (12 records)
- Ostroga (1 records)
- Ostroger (1 records)
- Ostrogorsky (2 records)
- Ostrogradsky (2 records)
- Ostrom (273 records)
- Ostromecki (5 records)
- Ostron (1 records)
- Ostroney (1 records)
- Ostronic (7 records)
- Ostronik (2 records)
- Ostroot (2 records)
- Ostroska (1 records)
- Ostroske (1 records)
- Ostroski (14 records)
- Ostroskie (2 records)
- Ostrosky (5 records)
- Ostroth (1 records)
- Ostrouhoff (1 records)
- Ostroumoff (1 records)
- Ostroumov (3 records)
- Ostrout (3 records)
- Ostrov (18 records)
- Ostrove (7 records)
- Ostrovskaya (3 records)
- Ostrovski (1 records)
- Ostrovsky (15 records)
- Ostrow (89 records)
- Ostrowe (2 records)
- Ostrower (2 records)
- Ostrowiecki (2 records)
- Ostrowitz (1 records)
- Ostrowski (93 records)
- Ostrowsky (35 records)
- Ostroy (2 records)
- Ostruk (1 records)
- Ostrum (21 records)
- Ostrun (1 records)
- Ostrup (12 records)
- Ostrus (1 records)
- Ostruske (1 records)
- Ostrwoski (1 records)
- Ostry (6 records)
- Ostrye (6 records)
- Ostrykivsky (1 records)
- Ostrynski (1 records)
- Ostton (2 records)
- Ostuni (2 records)
- Ostvold (4 records)
- Ostwald (17 records)
- Ostwalden (1 records)
- Ostwalder (1 records)
- Ostwalt (1 records)
- Ostyn (1 records)
- Osuch (7 records)
- Osucha (2 records)
- Osuga (9 records)
- Osugi (9 records)
- Osuka (1 records)
- Osulich (1 records)
- Osullivan (544 records)
- Osum (1 records)
- Osuma (2 records)
- Osumi (18 records)
- Osuna (378 records)
- Osunacanedo (1 records)
- Osunachavera (1 records)
- Osunademariscal (1 records)
- Osunagerman (1 records)
- Osunagonzalez (2 records)
- Osunaluque (1 records)