| Name | Meaning | Gender | Origin |
|---|
| Paisley | church, cemetery | Female | Scottish |
| Papoose | | Unisex | Hebrew |
| Paris | Brand of perfume. | Female | |
| Peach | | Unisex | |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | |
| Peanut Butter | | Unisex | |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Pee Wee | | Unisex | |
| Penelope | Dream weaver
| Female | Greek |
| Penny | Greek, weaver | Female | English |
| Perdita | lost | Female | Latin |
| Petra | rock, stone | Female | Greek |
| Petunia | trumpet-shaped flower | Female | English |
| Phoebe | bright one | Female | Greek |
| Phoebe | bright one | Female | Greek |
| Pickles | Food flavored in a solution of vinegar | Unisex | |
| Pinky | For Pinky Lee, the painting, and the color of her nose | Unisex | |
| Piper | Piper
| Female | English |
| Pippa | lover of horses | Female | English |
| Pippi | lover of horses | Female | Norse |
| Pixie | A fairy like creature. Playful and mischievous | Female | |
| Pixie | A fairy like creature. Playful and mischievous | Female | Swedish |
| Pocket | | Unisex | |