| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Pipra | PEE-prah | Esperanto | ||
| Piran | - | Cornish | ||
| Piritta | PEE-reet-tah | Finnish | ||
| Pirjo | PEER-yo | Finnish | ||
| Pirkko | PEERK-ko | Finnish | ||
| Pit | PIT | Limburgish | ||
| Pitambara | - | Hinduism | ||
| Pitter | PIT-tər (Limburgish) | Frisian, Limburgish | ||
| PlÁCido | PLAH-thee-dho (Spanish), PLAH-see-dho (Latin American Spanish) | Spanish, Portuguese | ||
| PlÍNio | - | Portuguese | ||
| Placid | PLA-sid | English (Rare) | ||
| Plamen | - | Bulgarian, Serbian | ||
| Platon | - | Ancient Greek, Greek, Russian | ||
| Pleasance | PLEZ-ənts | English (Archaic) | ||
| Plinio | - | Italian, Spanish |