| Pamela | Made From Honey | Female |
| Pandora | Myth Name (Released Misery And Hope Into The World) | Female |
| Panthea | All The Gods | Female |
| Panya | Mouse | Female |
| Pascal | Born On Easter | Male |
| Pascale | Born At Easter | Female |
| Patricia | Noble | Female |
| Patton | From The Warrior's Town | Male |
| Paula | Small | Female |
| Pavla | Feminine Form Of Pavlov (Small) | Female |
| Pazia | Golden | Female |
| Pelagia | Dweller By The Sea | Female |
| Penda | Swahili Name Meaning "Beloved." | Male |
| Penelope | Myth Name (Faithful Wife Of Odysseus) | Female |
| Penthea | Born Fifth | Female |
| Peony | Flower | Female |
| Percival | Hero Of Several Arthurian Stories | Male |
| Persis | From Persia | Female |
| Petra | Rock | Female |
| Petrina | Rock | Female |
| Philomena | Greatly Loved | Female |
| Phineas | Oracle | Male |
| Phoebe | Myth Name (Mother Of Leto) | Female |
| Pia | Pious | Female |
| Pierre | A Rock. Form Of Peter. | Male |