| Name | Meaning | Gender | Origin |
|---|
| Molly | Bitter
| Female | English |
| Moony | | Unisex | |
| Mork And Mindy | | Unisex | Hebrew |
| Moxie | Ability to face difficulty with courage. | Female | English |
| Mrs Black | Sirius' mum.
| Female | |
| Nicky | Abbreviation of Nicholas. Mythological Nike was Greek goddess of victory and root origin of Nicholas.
| Female | |
| Noga | Sparkle
| Female | |
| Nugget | as in Chicken | Unisex | |
| Paisley | church, cemetery | Female | Scottish |
| Paloma | Dove
| Female | Spanish |
| Patty | patrician | Female | English |
| Pazzo | | Unisex | Hebrew |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Peggy | pearl | Female | English |
| Penny | Greek, weaver | Female | English |
| 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 |
| Phyllis | A green branch.
| Female | Greek |
| Pokemon | | Unisex | Hebrew |
| Polution | | 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 |
| Princess | Female member of a royal family | Female | Word |