| Baby Name | Meaning | Gender |
|---|
| Orion | Son Of Fire | Male |
| Oya | Miwok Name.Meaning Unknown | Male |
| Pan | Myth Name (God Of Flocks) | Male |
| Panthea | All The Gods | Female |
| Panya | Mouse | Female |
| Paula | Small | Female |
| Payne | Pagan | Male |
| Pegasus | Myth Name (Winged Horse) | Male |
| Penelope | Myth Name (Faithful Wife Of Odysseus) | Female |
| Penthesilea | Myth Name (A Queen Of The Amazons) | Female |
| Perdix | Myth Name (Killed By His Uncle) | Male |
| Persis | From Persia | Female |
| Peta | Blackfoot Name Meaning " Golden Eagle." PETUNIA | Female |
| Petra | Rock | Female |
| Phaethon | Myth Name (Son Of Helios) | Male |
| Philana | Lover Of Man | Female |
| Philomena | Greatly Loved | Female |
| Phoebe | Myth Name (Mother Of Leto) | Female |
| Phoenix | "Mystical Bird, Purple" | Male |
| Phrixus | Myth Name (Son Of Nephele) | Male |
| Phyllis | A Green Branch. | Female |
| Poseidon | Myth Name (God Of The Sea And Ocean) | Male |
| Prometheus | Myth Name (Gave Fire To Man) | Male |
| Pyrrha | Myth Name (Daughter Of Epimetheus) | Female |
| Pythia | Prophetess | Female |