| Paschalis | | - | Late Roman | |
| Pastor | | - | Spanish, Late Roman | |
| Patricia | | pə-TRISH-ə (English), pah-TREE-thyah (Spanish), pah-TREE-syah (Latin American Spanish), pah-TREE-tsee-ah (German) | English, Spanish, German, Late Roman | |
| Patricius | | - | Late Roman | |
| Paul | | PAWL (English), POL (French), POWL (German) | English, French, German, Dutch, Swedish, Norwegian, Danish, Romanian, Biblical | |
| Paula | | POW-lah (German, Finnish, Spanish, Polish, Croatian), PAWL-ə (English), POW-lə (Portuguese), PAW-oo-law (Hungarian) | German, English, Finnish, Spanish, Portuguese, Catalan, Romanian, Hungarian, Polish, Dutch, Swedish, | |
| Paulina | | pow-LEE-nah (Spanish, Polish), paw-LEEN-ə (English) | Spanish, Portuguese, Polish, Swedish, Lithuanian, English, Ancient Roman | |
| Paulinus | | - | Ancient Roman | |
| Paulus | | - | Ancient Roman, Biblical Latin | |
| Pax | | - | Roman Mythology | |
| Perceval | | - | Arthurian Romance | |
| Percival | | PUR-si-vəl (English) | Arthurian Romance, English | |
| Peredur | | pe-RE-deer (Welsh Mythology) | Welsh Mythology, Arthurian Romance | |
| Peregrinus | | - | Late Roman | |
| Perpetua | | per-PE-twah (Spanish) | Spanish, Late Roman | |