| Name | Meaning | Details |
|---|---|---|
| Oakes | Dweller By The Oak Tree | View Details |
| Ogden | From The Oak Valley | View Details |
| Olalla | Well Spoken | View Details |
| Orestes | Mountain Dweller | View Details |
| Orion | Mountain Dweller | View Details |
| Oscosh | The Bravest Of All | View Details |
| Oxford | From The Oak Valley | View Details |
| Ozanka | Wall Germander Flower | View Details |
| Pabla | Small | View Details |
| Pablo | Small | View Details |
| Padilla | Small Sauce Pan | View Details |
| Pam | All Honey | View Details |
| Pamela | All Honey | View Details |
| Pamelia | All Honey | View Details |
| Pandora | All Gifts | View Details |