1,362 results
| Orloff | 18 |
| Ost | 18 |
| Overland | 18 |
| Olijnyk | 18 |
| Oudin | 18 |
| Oeding | 18 |
| Odish | 18 |
| Oswell | 18 |
| Ola | 18 |
| Oeser | 18 |
| Ortmann | 18 |
| Orsborn | 18 |
| Ottesen | 18 |
| Omori | 18 |
| Oniel | 18 |
| Ozawa | 18 |
| Oboyle | 17 |
| Oros | 17 |
| Orlic | 17 |
| Obee | 17 |
| Ohri | 17 |
| Olufson | 17 |
| Ohlsson | 17 |
| Oblak | 17 |
| Orbach | 17 |
| Ouch | 17 |
| Oteri | 17 |
| Ona | 17 |
| Ovadia | 17 |
| Ooms | 17 |
| Ojo | 17 |
| Oneal | 17 |
| Olivo | 17 |
| Oviedo | 17 |
| Oliverio | 16 |
| Oakland | 16 |
| Osa | 16 |
| Oxborrow | 16 |
| Ottosen | 16 |
| Okazaki | 16 |
| Oldershaw | 16 |
| Orrego | 16 |
| Ostberg | 16 |
| Ozimek | 16 |
| Olguin | 16 |
| Oostendorp | 16 |
| Oliveros | 15 |
| Ospina | 15 |
| Olander | 15 |
| Ocello | 15 |
| Orielly | 15 |
| Osti | 15 |
| Ormeno | 15 |
| Oosting | 15 |
| Ordner | 15 |
| Obeng | 15 |
| Oro | 15 |
| Okon | 15 |
| Okubo | 15 |
| Orazio | 15 |
| Ory | 15 |
| Obeirne | 15 |
| Ohashi | 15 |
| Oguz | 15 |
| O'kennedy | 15 |
| Oberlander | 14 |
| Oren | 14 |
| Offley | 14 |
| Octaviano | 14 |
| Oot | 14 |
| Ortado | 14 |
| Opat | 14 |
| Ody | 14 |
| Obal | 14 |
| Ofner | 14 |