| Name | Meaning | Gender | Origin |
|---|
| Penny | Greek, weaver | Female | English |
| Pepe | Spanish variation of Joseph | Male | Spanish |
| Pepper | A spice or condiment. | Male | Sanskrit |
| Peter | A rock. Peter the biblical fisherman and apostle had impulsive nature and rocklike faith. In Catholic tradition he is the first pope.
| Male | Greek |
| Philip | horse lover | Male | Greek |
| Philippe | Friend Of Horses | Male | French |
| Phyllis | A green branch.
| Female | Greek |
| Pippin | Name of a king
| Male | |
| Polly | Bitter
| Female | English |
| Polly | Bitter
| Female | English |
| Porgy | | Unisex | |
| Portia | pig, hog or doorway | Female | Latin |
| Princeton | Principal one: first. The rock musician Prince.
| Male | English |
| Puck | | Male | |
| Queenie | Queen
| Female | English |
| Raoul | Form of Ralph wolf counsel.
| Male | |
| Regan | little king | Female | Irish |
| Reno | Reborn | Male | English |
| Rhoda | rose | Female | Greek |
| Richard | powerful ruler; brave one | Male | |
| Riff | | Unisex | Hebrew |
| Rita | pearl, precious | Female | English |
| Robbie | Abbreviation of Robert Famed: bright: shining.
| Male | |
| Robert | Famed: bright: shining. 14th-century King Robert the Bruce. Robert Burns the poet.
| Male | English |
| Robin | Famed: bright: shining Form of Robert popular since the medieval days of Robin Hood. Robinson: (English) Son of Robert Famed: bright: shining. Surname.
| Male | |