| Name | Meaning | Gender | Origin |
|---|
| Ozzi | | Unisex | |
| Ozzie | Strong
| Male | Short |
| Ozzy | From Osbert - Divinely bright warrior. | Male | |
| Parker | cultivated land | Male | English |
| Patrick | Patrician: noble. Romans society was divided into plebeians: (commoners) and patricians: (aristocrats). Saint Patrick - patron saint of Ireland.
| Male | Latin |
| Paul | small | Male | Latin |
| Pax | peaceful | Male | Latin |
| Paxton | From the peaceful farm
| Male | Latin |
| Pegasus | | Male | |
| Pele | Hawaiian volcano goddess. | Female | Hawaiian |
| Peter | A rock. Peter the biblical fisherman and apostle had impulsive nature and rocklike faith. In Catholic tradition he is the first pope.
| Male | Greek |
| Phillip | lover of horses | Male | Greek |
| Philomena | song lover, friend, lover of the moon | Female | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Pierce | rock | Male | English |
| Pierce | rock | Unisex | |
| Plaise | Strong
| Male | |
| Plato | broad-shouldered | Male | Greek |
| Preston | dweller at the church, priest's settlement | Male | English |
| Quinlan | Graceful
| Male | Irish |
| Quinn | Intelligent
| Female | Irish |
| Rachel | from the TV sitcom Friends | Female | Hebrew |
| Raghnall | Strong
| Male | |
| Ramsay | low-lying land | Male | English |