| Name | Meaning | Details |
|---|---|---|
| Omodara | The Child Is Good | View Details |
| Omolara | Born At The Right Time | View Details |
| Omri | My Sheaf | View Details |
| Onatah | Daughter Of The Earth | View Details |
| Onika | Who Is Greater Than God? | 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 |
| Ooko | Born Outside The Hospital | View Details |
| Ophelia | Helper | View Details |
| Ophelie | Helper | View Details |
| Oracle | Prophecy | View Details |
| Organza | Sheer | View Details |
| Orien | The Orient | View Details |
| Oringo | He Who Likes The Hunt | View Details |