| Name | Meaning | Gender | Origin |
|---|
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Petal | A section of a flower | Female | Greek |
| Petunia | trumpet-shaped flower | Female | English |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Piper | Piper
| Female | English |
| Plum | | Female | |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Poppy | Flower with four crumpled petals in red, orange or white colours | Female | Latin |
| Pops | | Unisex | |
| Puck | | Male | |
| Ra | sun | Male | Egyptian |
| Rachel | from the TV sitcom Friends | Female | Hebrew |
| Rain | | Male | |
| Ravi | benevolent, sun God | Male | Hindi |
| Ray | kingly | Male | English |
| Reagan | little king | Female | Irish |
| Rebecca | bound, tied | Female | Hebrew |
| Rio | River
| Male | Spanish |
| River | | Male | |
| Rose | Flower
| Female | Latin |
| Roxy | From Roxanne - Brilliant dawn | Female | English |
| Ruby | Jewel
| Female | Latin |
| Sailor | One who serves in the navy or works on a ship. | Male | Occupational |