| Name | Meaning | Gender | Origin |
|---|
| Mia | Uncertain, maybe bitter | Female | Hebrew |
| Mindy | Pet form of Melinda | Female | English |
| Minnie | Will, desire + helmet, protection | Female | Germanic |
| Missy | Bee | Female | Greek |
| Misty | Misty | Female | English |
| Molly | Uncertain, maybe bitter | Female | Hebrew |
| Munchkin | A very small elflike person. | Unisex | English |
| Nancy | Grace | Female | Hebrew |
| Nanette | Grace | Female | Hebrew |
| Nicky | Victory of the people | Unisex | Greek |
| Nikki | Victory of the people | Female | Greek |
| Nipper | A small boy | Unisex | English |
| Pam | Honey | Female | Greek |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Penny | Weaver | Female | Greek |
| Pepe | He will enlarge | Unisex | Hebrew |
| Pepper | Pepper | Female | English |
| Pip | Lover of horses | Unisex | Greek |
| Piper | A pipe player | Female | English |
| Pippin | Foreigner, stranger | Unisex | Latin |
| Pipsqueak | | Unisex | Hebrew |
| Pixie | A fairy like creature. Playful and mischievous | Female | English |
| Pj | | Unisex | Hebrew |
| Poco | Little. | Unisex | English |
| Princess | Royal son | Female | English |
| Puddles | | Unisex | Hebrew |
| Pumpkin | Large round fruit with orange skin | Unisex | English |
| Puppy | | Unisex | Hebrew |
| Queenie | Female ruler | Female | English |
| Rascal | One that is playfully mischievous | Unisex | English |