| Name | Meaning | Gender | Origin |
|---|
| Pacific | tranquil | Male | |
| Paco | Eagle
| Male | Spanish |
| Paisley | church, cemetery | Female | Scottish |
| Palermo | | Male | Hebrew |
| Pandora | talented one | Female | Greek |
| Patrick | Patrician: noble. Romans society was divided into plebeians: (commoners) and patricians: (aristocrats). Saint Patrick - patron saint of Ireland.
| Male | Latin |
| Paxton | From the peaceful farm
| Male | Latin |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Pebbles | after the character in 'The Flintstones' cartoons | Male | |
| Peewee | | Unisex | |
| Pele | Hawaiian volcano goddess. | Female | Hawaiian |
| Penelope | Dream weaver
| Female | Greek |
| Pepe | Spanish variation of Joseph | Male | Spanish |
| Petipoint | | Unisex | Hebrew |
| Phantom | Something elusive. A ghost | Unisex | |
| Pharoah | | Unisex | Hebrew |
| Pieter | a Dutch Friesian name | Male | |
| Pigeon | | Male | |
| Pinky | For Pinky Lee, the painting, and the color of her nose | Unisex | |
| Pippa | lover of horses | Female | English |
| Pixel | | Male | |
| Plaise | Strong
| Male | |
| Pollina | | Female | |
| Pom Pom | | Unisex | |
| Popeye | | Male | |