| Name | Meaning | Details |
|---|---|---|
| Olisa | Combination Of Olivia And Elisa | View Details |
| Olliana | Oleander | View Details |
| Omarion | Combination Of Omar And -ion | View Details |
| Omri | My Sheaf | View Details |
| Organza | Sheer | View Details |
| Orlando | From Glorious Land | View Details |
| Ornice | Combination Of Ornella And Janice | View Details |
| Ovid | Sheep Herder | View Details |
| Ovidio | Shepherd | View Details |
| Owethu | He/She Is Ours | View Details |
| Oyewole | Born Of Good Standing | View Details |
| Ozanka | Wall Germander Flower | View Details |
| Palmer | Holy Land Pilgrim | View Details |
| Paniz | Candy | View Details |
| Patakasu | Small Ant Biting Hand | View Details |