| Name | Meaning | Details |
|---|---|---|
| Orien | The Orient | View Details |
| Oringo | He Who Likes The Hunt | View Details |
| Ormand | Descendent Of The Red One | View Details |
| Ormanda | Descendent Of The Red One | View Details |
| Oscosh | The Bravest Of All | View Details |
| Osiris | God Of The Dead | View Details |
| Ourania | Heavenly | View Details |
| Overton | From The Riverbank Town | View Details |
| Ovid | Sheep Herder | View Details |
| Ovidio | Shepherd | View Details |
| Owen | The Yew Tree Or Youth | View Details |
| Owethu | He/She Is Ours | View Details |
| Oxford | From The Oak Valley | View Details |
| Ozer | "Gods Helper" | View Details |
| Ãzgür | "Gods Helper" | View Details |