| Name | M/F | Meaning |
|---|---|---|
| Oswall | ![]() |
Meaning : Used in : British, English, German |
| Oswell | ![]() |
Meaning : Divinely Powerful Used in : American, Australian, British, English, German |
| Othiel | ![]() |
Meaning : Used in : Australian |
| Othniel | ![]() |
Meaning : The Hour Of God. Used in : Biblical |
| Otil | ![]() |
Meaning : Used in : German |
| Otkell | ![]() |
Meaning : Used in : Norwegian |
| Otl | ![]() |
Meaning : Used in : German |
| Otniel | ![]() |
Meaning : Used in : Hebrew, French |
| Otoniel | ![]() |
Meaning : Used in : French, Latin |
| Ottel | ![]() |
Meaning : Wealth, Prosperity In Battle Used in : Finnish, German |
| Ottel | ![]() |
Meaning : Wealth, Prosperity In Battle Used in : Finnish, German |
| Ottewell | ![]() |
Meaning : Used in : British, English |
| Ottil | ![]() |
Meaning : Wealth, Fortune Used in : Swedish |
| Otto-karl | ![]() |
Meaning : Used in : German |
| Ottokarl | ![]() |
Meaning : Used in : German |
| Ottwell | ![]() |
Meaning : Used in : Australian |
| Otuel | ![]() |
Meaning : Used in : British, English |
| Oubadel | ![]() |
Meaning : Used in : Australian |
| Ouriel | ![]() |
Meaning : Used in : Hebrew, French |
| Ouziel | ![]() |
Meaning : Used in : Hebrew, French |
| Oxel | ![]() |
Meaning : Used in : Basque |
| Oyal | ![]() |
Meaning : Used in : German |
| Ozal | ![]() |
Meaning : Used in : Australian |
| Ozel | ![]() |
Meaning : Used in : Australian, Australian |
| Ozel | ![]() |
Meaning : Used in : Australian, Australian |
| Ozell | ![]() |
Meaning : Strong Used in : American |
| Ozgul | ![]() |
Meaning : Used in : Australian |
| Ozwell | ![]() |
Meaning : Used in : British, English |