| Name | Meaning | Details |
|---|---|---|
| Orenthal | Unknown | View Details |
| Orpheus | Unknown Meaning | View Details |
| Osinachi | Created Name | View Details |
| Osma | Created Name | View Details |
| Ossie | Diminutive Form Of Names Beginning With Os | View Details |
| Othello | Of Unknown Meaning | View Details |
| Owl | Nocturnal Bird Of Prey | View Details |
| Ozzie | Diminutive Form Of Names Beginning With Os | View Details |
| Ozzy | Diminutive Form Of Names Beginning With Os | View Details |
| Pacheco | Noble One | View Details |
| Paddy | Noble | View Details |
| Padraic | Nobleman | View Details |
| Paiva | River Name | View Details |
| Panagiotis | In Honor Of The Virgin Mary | View Details |
| Panos | In Honor Of The Virgin Mary | View Details |