| Name | Meaning | Details |
|---|---|---|
| Osiris | God Of The Dead | View Details |
| Otieno | Born At Night | 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 |
| Owena | Desire Born | View Details |
| Owethu | He/She Is Ours | View Details |
| Owino | Born With Umbilical Cord Around Neck | View Details |
| Oxford | From The Oak Valley | View Details |
| Oyewole | Born Of Good Standing | View Details |
| Ozer | "Gods Helper" | View Details |
| Ãzgür | "Gods Helper" | View Details |
| Oziel | Having The Strength Of God | View Details |