| Name | M/F | Meaning |
|---|---|---|
| Osebertus | ![]() |
Meaning : Used in : British, English |
| Osgarus | ![]() |
Meaning : Used in : British, English |
| Osiris | ![]() |
Meaning : God Of The Dead. Used in : Egyptian, French |
| Osiris | ![]() |
Meaning : God Of The Dead. Used in : Egyptian, French |
| Oskar-markus | ![]() |
Meaning : Used in : German |
| Oskars | ![]() |
Meaning : Used in : Australian |
| Osroes | ![]() |
Meaning : Used in : Greek |
| Osterhildis | ![]() |
Meaning : Used in : German |
| Ostots | ![]() |
Meaning : Used in : Basque |
| Osuualdus | ![]() |
Meaning : Used in : British, English |
| Osuuoldus | ![]() |
Meaning : Used in : British, English |
| Oswinus | ![]() |
Meaning : Used in : British, English |
| Otes | ![]() |
Meaning : Used in : German |
| Otess | ![]() |
Meaning : Son Of Otto. Used in : British, English |
| Othes | ![]() |
Meaning : Used in : German |
| Othilhildis | ![]() |
Meaning : Used in : German, Dutch |
| Othonas | ![]() |
Meaning : Used in : Australian |
| Otilia-frances | ![]() |
Meaning : A Combination Of Names Otilia And Frances. Used in : American |
| Otis | ![]() |
Meaning : Wealth Used in : American, Australian, British, English, German, Greek, Jamaican |
| Otoahhastis | ![]() |
Meaning : Used in : Native American |
| Otois | ![]() |
Meaning : Used in : German |
| Otokars | ![]() |
Meaning : In Teutonic meaning is : Rich. Used in : German, Teutonic |
| Otomars | ![]() |
Meaning : In Teutonic meaning is : Rich. Used in : German, Teutonic |
| Otos | ![]() |
Meaning : Keen Of Hearing. Used in : Greek |
| Otreus | ![]() |
Meaning : Used in : Greek |
| Otrynteus | ![]() |
Meaning : Used in : Greek |
| Ottavis | ![]() |
Meaning : Used in : Australian |
| Ottis | ![]() |
Meaning : Son Of Otto, Son Of The Wealthy, Prosperous One Used in : American, Australian, Greek |
| Otto-andreas | ![]() |
Meaning : Used in : German |
| Otto-asmus | ![]() |
Meaning : Used in : German |
| Otto-clemens | ![]() |
Meaning : Used in : German |
| Otto-hans | ![]() |
Meaning : Used in : German |
| Otto-klaus | ![]() |
Meaning : Used in : German |
| Otto-matthias | ![]() |
Meaning : Used in : German |
| Ottohans | ![]() |
Meaning : Used in : German |
| Otus | ![]() |
Meaning : Keen Of Hearing. Used in : Greek |
| Ouais | ![]() |
Meaning : Used in : Persian, Iranian |
| Ouardanhs | ![]() |
Meaning : Used in : Greek |
| Oudoceus | ![]() |
Meaning : Used in : British, English |
| Ours | ![]() |
Meaning : Used in : French |
| Ovais | ![]() |
Meaning : Used in : British, English |
| Ove-mathias | ![]() |
Meaning : Used in : German |
| Ovidius | ![]() |
Meaning : Used in : French, Latin |
| Owais | ![]() |
Meaning : Used in : Arabic, Australian |
| Owens | ![]() |
Meaning : Used in : Greek |
| Oxyntas | ![]() |
Meaning : Used in : African |
| Ozias | ![]() |
Meaning : Strength From The Lord. Used in : Biblical, French |