| Name | Meaning | Gender | Origin |
|---|
| Marissa | of the sea | Female | English |
| Medea | ruling; middle child | Female | Greek |
| Mitzi | bitter | Female | |
| Molly | Bitter
| Female | English |
| Monique | advisor | Female | |
| Morticia | Addams family | Female | |
| Moxie | Ability to face difficulty with courage. | Female | English |
| Oleo | | Unisex | Hebrew |
| Ophelia | Serpentine
| Female | Greek |
| Pandora | talented one | Female | Greek |
| Pansy | thought | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | Female | English |
| Peaches | Red, yellow skinned fleshy fruit | 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 |
| Portia | pig, hog or doorway | Female | Latin |
| Princess | Female member of a royal family | Female | Word |
| Priss | | Female | |
| Prissy | | Female | |
| Queenie | Queen
| Female | English |
| Rage | | Unisex | Hebrew |
| Randi | Variant of Randall. Shield, wolf.
| Female | Feminine |
| Raven | Dark haired or wise
| Female | Word |
| Rebecca | bound, tied | Female | Hebrew |
| Regan | little king | Female | Irish |
| Ronnie | Victorious | Unisex | English |