| Name | Meaning | Details |
|---|---|---|
| Ornice | Combination Of Ornella And Janice | View Details |
| Orozco | From Orozco | View Details |
| Ortega | From Ortega | View Details |
| Overton | From The Riverbank Town | View Details |
| Oxford | From The Oak Valley | View Details |
| Oyewole | Born Of Good Standing | View Details |
| Ozanka | Wall Germander Flower | View Details |
| Pacey | From Pacy In France | View Details |
| Paley | From The Pale Field | View Details |
| Palmer | Holy Land Pilgrim | View Details |
| Paniz | Candy | View Details |
| Paris | From Paris | View Details |
| Patakasu | Small Ant Biting Hand | View Details |
| Patel | Land Owner | View Details |
| Paton | "From Paccas Town" | View Details |