| Name | M/F | Meaning |
|---|---|---|
| Odön | ![]() |
Meaning : Keeper Of The Fief Used in : African, Anglo, French, Hungarian, Hungarian |
| Oguz | ![]() |
Meaning : Arrow Used in : Australian, Turkish, German, Hungarian |
| Ompoly | ![]() |
Meaning : Ampleumian Used in : Hungarian |
| Ond | ![]() |
Meaning : Tenth Child Used in : Hungarian |
| Orbán | ![]() |
Meaning : Citydweller, Educated Man Used in : German, Hungarian, Latin |
| Orbó | ![]() |
Meaning : Citydweller, Educated Man Used in : Hungarian |
| Orkény | ![]() |
Meaning : Frightening Man Used in : Hungarian |
| Ormos | ![]() |
Meaning : Like A Cliff Used in : Hungarian |
| Oros | ![]() |
Meaning : Citydweller, Educated Man Used in : Hungarian |
| Orszebet | ![]() |
Meaning : Devoted To God. Used in : Hungarian, Hebrew |
| Orzsebet | ![]() |
Meaning : In hebrew meaning is : Devoted to God Used in : Hungarian, Hebrew |
| Ozor | ![]() |
Meaning : Name Of An Ethnic Group Used in : Hungarian |
| Ozséb | ![]() |
Meaning : Pious Used in : Hungarian |
| Ozsvát | ![]() |
Meaning : Deity, Might Used in : Hungarian |