| Name | Meaning | Details |
|---|---|---|
| Oraefo | Affectionate | View Details |
| Oralia | Created Name | View Details |
| Orenda | Great Spirit | View Details |
| Orhan | Great Leader | View Details |
| Ornice | Combination Of Ornella And Janice | View Details |
| Osias | Salvation | View Details |
| Osinachi | Created Name | View Details |
| Osma | Created Name | View Details |
| Otieno | Born At Night | View Details |
| Owena | Desire Born | View Details |
| Owino | Born With Umbilical Cord Around Neck | View Details |
| Oyewole | Born Of Good Standing | View Details |
| Paddington | The Estate Of Padda | View Details |
| Padgett | Attendant | View Details |
| Page | Attendant | View Details |