| Publius | | PUWB-li-uws (Ancient Roman), PUB-lee-əs (English) | Ancient Roman | |
| Puck | | PUK (English) | Anglo-Saxon Mythology, Dutch | |
| Pyrrhos | | - | Greek Mythology, Ancient Greek | |
| Pyrrhus | | PIR-əs (English) | Greek Mythology (Latinized), Ancient Greek (Latinized) | |
| Pythagoras | | pi-THAG-ər-əs (English) | Ancient Greek | |
| Qadir | | - | Arabic | |
| Qamar | | - | Arabic | |
| Qasim | | KAH:-sim (Arabic) | Arabic, Urdu | |
| Qiana | | - | African American (Modern) | |
| Qiang | | - | Chinese | |
| Qillaq | | - | Native American, Greenlandic | |
| Qing | | - | Chinese | |
| Qismat | | - | Arabic | |
| Qiu | | - | Chinese | |
| Quanah | | KWAH-nə (English) | Native American, Comanche | |