| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Ptolemaios | - | Ancient Greek | ||
| Ptolemais | - | Ancient Greek | ||
| Pyrrhos | - | Greek Mythology, Ancient Greek | ||
| Pyrrhus | PIR-əs (English) | Greek Mythology (Latinized), Ancient Greek (Latinized) | ||
| Pythagoras | pi-THAG-ər-əs (English) | Ancient Greek | ||
| Raban | - | Ancient Germanic | ||
| Radobod | - | Ancient Germanic | ||
| Radulf | - | Ancient Germanic | ||
| Raganhar | - | Ancient Germanic | ||
| Raganhildis | - | Ancient Germanic | ||
| Ragemprand | - | Ancient Germanic | ||
| Raginald | - | Ancient Germanic | ||
| Raginhard | - | Ancient Germanic | ||
| Raginmar | - | Ancient Germanic | ||
| Raginmund | - | Ancient Germanic |