| Name | Meaning | Gender | Origin |
|---|
| Muffin | A small cup shaped cake | Unisex | English |
| Munchkin | A very small elflike person. | Unisex | English |
| Murphy | Sea warrior | Male | Gaelic |
| Mya | Uncertain, perhaps mother or great one | Female | Greek |
| Nadia | Hope | Female | Russian |
| Neville | New town | Male | French |
| Nicki | Victory of the people | Female | Greek |
| Nikki | Victory of the people | Female | Greek |
| Nipper | A small boy | Unisex | English |
| Ollie | Elf army | Male | French |
| Opal | Jewel, gem | Female | Sanskrit |
| Oriana | Dawn, gold | Female | Latin |
| Oscar | Divine spear | Male | English |
| Otis | One who hears well | Male | Greek |
| Panda | A bear like Chinese mammal, with distinct black and white markings | Unisex | English |
| Patsy | A patrician | Female | Latin |
| Paws | | Unisex | Hebrew |
| Pax | Peace | Unisex | Latin |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Penny | Weaver | Female | Greek |
| Pepper | Pepper | Female | English |
| Phoebe | Bright | Female | Greek |
| Phoenix | Phoenix | Male | Greek |
| Pip | Lover of horses | Unisex | Greek |
| Piper | A pipe player | Female | English |
| Pipsqueak | | Unisex | Hebrew |
| Pixie | A fairy like creature. Playful and mischievous | Female | English |
| Pluto | Wealth, riches | Unisex | Greek |
| Poco | Little. | Unisex | English |
| Poppy | Poppy flower | Female | English |