| Name | Meaning | Details |
|---|---|---|
| Ominotago | Pleasant Voice | View Details |
| Omiros | Pledge | View Details |
| Omodara | The Child Is Good | View Details |
| Omolara | Born At The Right Time | View Details |
| Omri | My Sheaf | View Details |
| On | Peace | View Details |
| Ona | Grace | View Details |
| Onaedo | Gold | View Details |
| Onan | Strength | View Details |
| Onaona | Sweet Smell | View Details |
| Onatah | Daughter Of The Earth | View Details |
| Onawa | Awake | View Details |
| Ondelette | Little Wave | View Details |
| Ondina | Water Sprite | View Details |
| Ondine | Wave Of Water | View Details |