| Name | Meaning | Details |
|---|---|---|
| Oria | Form Of Aurea | View Details |
| Orlando | From Glorious Land | View Details |
| Ormand | Descendent Of The Red One | View Details |
| Ormanda | Descendent Of The Red One | View Details |
| Ornice | Combination Of Ornella And Janice | View Details |
| Ortiz | Son Of Orti | View Details |
| Oscar | Deer Lover | View Details |
| Oscosh | The Bravest Of All | View Details |
| Osias | Salvation | View Details |
| Osiris | God Of The Dead | View Details |
| Ossie | Diminutive Form Of Names Beginning With Os | View Details |
| Othello | Of Unknown Meaning | View Details |
| Othniel | Strength/Lion Of God | View Details |
| Ourania | Heavenly | View Details |
| Ovadia | Servant | View Details |