| Name | Meaning | Details |
|---|---|---|
| Orville | Golden Town | View Details |
| Oscar | Deer Lover | View Details |
| Oscosh | The Bravest Of All | View Details |
| Osiris | God Of The Dead | View Details |
| Osman | Tender As A Youth | View Details |
| Ossian | Deer | 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 |
| Ovid | Sheep Herder | View Details |
| Owena | Desire Born | View Details |
| Owl | Nocturnal Bird Of Prey | View Details |
| Oya | Wind Warrior Goddess | View Details |
| Oyewole | Born Of Good Standing | View Details |
| Ozanka | Wall Germander Flower | View Details |