| Name | Meaning | Gender | Origin |
|---|
| Mittens | | Unisex | |
| Mocha | Coffee of high quality. | Female | Arabic |
| Molly | Bitter
| Female | English |
| Muffin | A small cup shaped cake | Unisex | |
| Muffy | | Unisex | |
| Nicki | people of victory | Female | English |
| Nicky | Abbreviation of Nicholas. Mythological Nike was Greek goddess of victory and root origin of Nicholas.
| Female | |
| Niki | French feminine variation of Nicholas, Greek, people of victory | Female | Greek |
| Nikki | Victorious People | Unisex | English |
| Nipper | A small boy | Unisex | |
| Nugget | as in Chicken | Unisex | |
| Ostara | | Unisex | |
| Penny | Greek, weaver | Female | English |
| Pixie | A fairy like creature. Playful and mischievous | Female | |
| Pixie | A fairy like creature. Playful and mischievous | Female | Swedish |
| Pogo | | Unisex | |
| Polly | Bitter
| Female | English |
| Polly | Bitter
| Female | English |
| 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 |
| Precious | One who is beloved, a darling. | Female | Latin |
| Princess | Female member of a royal family | Female | Word |
| Puss Puss | | Unisex | |
| Pussy | | Unisex | |
| Riley | courageous | Female | Irish |