| Name | Meaning | Details |
|---|---|---|
| Oriole | Golden; A Gold Flecked Bird | View Details |
| Orla | Gold Queen | View Details |
| Orlaith | Gold Queen | View Details |
| Orleans | Golden | View Details |
| Orlena | Golden | View Details |
| Oro | Gold | View Details |
| Orville | Golden Town | View Details |
| Outacite | Man Killer | View Details |
| Ozanka | Wall Germander Flower | View Details |
| Pacorro | Free Man | View Details |
| Padraic | Nobleman | View Details |
| Pahkakino | Good Man | View Details |
| Palani | Free Man | View Details |
| Panyin | Older Twin | View Details |
| Patrick | Nobleman | View Details |