| Name | Meaning | Gender | Origin |
|---|
| Noa | Movement
| Female | Hebrew |
| Nuggie | | Unisex | Hebrew |
| Nuno | Nine | Unisex | Portuguese |
| Oboe | | Unisex | |
| Odie | Melody | Unisex | French |
| Ody | | Unisex | |
| Olympe Maxine | Half-giant headmistress of Beauxbatons Academy.
| Female | |
| Ophelia | Serpentine
| Female | Greek |
| Osana | Health
| Female | |
| Paquita | Free
| Female | Spanish |
| Patti | patrician | Female | English |
| Paulie | | Unisex | |
| Peanut And Butter | | Unisex | |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Persephone | The daughter of Demeter and Zeus who was abducted by Hades but rescued by her mother and thereafter spent six months of the year on earth and six months in the underworld.
| Female | Greek |
| Petula | | Female | |
| Phyllis | A green branch.
| Female | Greek |
| Pinstripe | | Unisex | |
| Piper | Piper
| Female | English |
| Popcorn | Corn that when heated forms white edible puffs. | Unisex | |
| Precious | One who is beloved, a darling. | Female | Latin |
| Priss | | Female | |
| Puma | | Female | |
| Queenie | Queen
| Female | English |
| Quinella | | Female | |