| Name | Meaning | Gender | Origin |
|---|
| Poet | | Female | Hebrew |
| Polly | Bitter
| Female | English |
| Polly | Bitter
| Female | English |
| Pookie | | Unisex | |
| 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 |
| Porkchop | | Unisex | Hebrew |
| Precious | One who is beloved, a darling. | Female | Latin |
| Primrose | first rose | Female | English |
| Princess | Female member of a royal family | Female | Word |
| Puddin | | Unisex | |
| Puddin | | Unisex | |
| Puddin | | Unisex | |
| Punky | | Unisex | |
| Queen | A female sovereign | Female | Word |
| Rainbow | | Female | |
| Reba | From Rebecca - The captivator | Female | Hebrew |
| Riley | courageous | Female | Irish |
| Rococo | | Unisex | Hebrew |
| Roma | | Female | |
| Rose | Flower
| Female | Latin |
| Rosebud | | Unisex | Hebrew |
| Rosey | | Female | |
| Rosie | From Rose - The most beautiful of flowers | Female | English |
| Roxy | From Roxanne - Brilliant dawn | Female | English |