| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Platon | - | Ancient Greek, Greek, Russian | ||
| Plinio | - | Italian, Spanish | ||
| Plinius | - | Ancient Roman | ||
| Ploutarchos | - | Ancient Greek | ||
| Pluto | PLOO-to (English) | Greek Mythology (Latinized), Roman Mythology | ||
| Pocahontas | - | History, Native American, Algonquin | ||
| Poghos | - | Armenian | ||
| Pol | - | Catalan | ||
| Poldi | - | German | ||
| Polina | pah-LEE-nah (Russian) | Russian, Ukrainian, Bulgarian | ||
| Pollux | PAHL-uks (English) | Roman Mythology | ||
| Polya | - | Bulgarian | ||
| Polycarp | PAHL-ee-kahrp (English) | Ancient Greek (Anglicized) | ||
| Polykarpos | - | Ancient Greek | ||
| Pomona | - | Roman Mythology |