| Name | Meaning | Gender | Origin |
|---|
| Pierce | rock | Unisex | |
| Porter | gatekeeper, carrier | Male | Latin |
| Presley | priest's meadow | Unisex | |
| Preston | dweller at the church, priest's settlement | Male | English |
| Prince | Principal one: first. The rock musician Prince.
| Male | Latin |
| Princeton | Principal one: first. The rock musician Prince.
| Male | English |
| Quentin | Fifth.
| Male | Latin |
| Quincy | Fifth: derived from Roman clan name.
| Male | |
| Quintin | fifth | Male | Latin |
| Rafael | God has healed.
| Male | Spanish |
| Ramiro | Judicious
| Male | Portuguese |
| Ramon | Form of Raymond Guards wisely.
| Male | Catalan |
| Randall | Variants of Randolph Wolf's shield. Surname.
| Male | English |
| Randy | Diminutive of Randolph. House wolf: protector. Mythological wolf was esteemed for courage.
| Male | English |
| Raphael | God's healer
| Male | Hebrew |
| Raul | Form of Ralph wolf counsel.
| Male | Spanish |
| Ray | kingly | Male | English |
| Raymond | Guards wisely.
| Male | |
| Rayne | | Unisex | |
| Reginald | powerful one | Male | English |
| Remington | from the raven's home | Male | English |
| Remy | Brand of French cognac | Male | |
| Reuben | Behold a son | Male | Hebrew |
| Rex | after the Rex Banner character in The Simpsons cartoons | Male | Latin |
| Rey | King
| Male | Spanish |