| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Pantheras | - | Ancient Greek | ||
| Paramonos | - | Ancient Greek | ||
| Paraskevas | - | Greek, Late Greek | ||
| Paraskeve | - | Late Greek | ||
| Paraskevi | - | Greek | ||
| Paraskevoula | - | Greek | ||
| Paris (1) | PER-is (English), PAR-is (English) | Greek Mythology | ||
| Parthenia | par-THEE-nee-ə (English) | Greek Mythology | ||
| Parthenope | - | Greek Mythology | ||
| Patroclus | - | Greek Mythology (Latinized) | ||
| Patroklos | - | Greek Mythology | ||
| Paulos | - | Biblical Greek | ||
| Pavlos | - | Greek | ||
| Pegasus | PEG-ə-səs (English) | Greek Mythology (Latinized) | ||
| Pelagia | pe-LAHG-yah (Polish) | Ancient Greek, Greek, Polish |