| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Photios | - | Greek, Ancient Greek | ||
| Phyliss | FIL-is | English | ||
| Phyllida | FIL-i-də | English (Rare) | ||
| Phyllis | FIL-is (English) | Greek Mythology, English, German | ||
| Pia | PEE-ah (Italian, Danish, German) | Italian, Swedish, Norwegian, Danish, German, Polish, Slovene, Late Roman | ||
| Pierce | PEERS | English | ||
| Pierre | PYER (French) | French, Swedish | ||
| Pierrette | - | French | ||
| Pierrick | - | Breton, French | ||
| Piers | PEERZ (English), PEERS (English) | English (British), Medieval French | ||
| Piety | PIE-ə-tee | English (Rare) | ||
| Piloqutinnguaq | - | Native American, Greenlandic | ||
| Pip | PIP | English | ||
| Pipaluk | - | Native American, Greenlandic | ||
| Piper | PIEP-ər | English (Modern) |