| Name | Meaning | Details |
|---|---|---|
| Omarion | Combination Of Omar And -ion | View Details |
| Omolara | Born At The Right Time | View Details |
| Ondina | Water Sprite | View Details |
| Ondine | Wave Of Water | View Details |
| Onika | Who Is Greater Than God? | View Details |
| Onofre | Peace Warrior | View Details |
| Onslow | Hill Of The Passionate One | View Details |
| Ontibile | God Is Watching Over Me | View Details |
| Onyekachukwu | Who Is Greater Than God? | View 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 |
| Oscosh | The Bravest Of All | View Details |