| 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 |
| Nibbles | | Unisex | Hebrew |
| Nikko | Victory of the people | Male | Greek |
| Nipper | A small boy | Unisex | English |
| Oreo | American cookie brand consisting of two chocolate wafers with white cream filling. | Unisex | English |
| Oscar | Divine spear | Male | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Percy | Pierce valley | Male | French |
| Petal | A section of a flower | Unisex | English |
| Pickles | Food flavored in a solution of vinegar | Unisex | English |
| Pip | Lover of horses | Unisex | Greek |
| Poco | Little. | Unisex | English |
| Polo | Brave wanderer | Male | English |
| Puddles | | Unisex | Hebrew |
| Pumpkin | Large round fruit with orange skin | Unisex | English |
| Raj | King | Male | Sanskrit |
| Ralph | Wolf council | Male | Germanic |
| Rascal | One that is playfully mischievous | Unisex | English |
| Riley | Rye clearing | Male | English |
| Rocky | Battle cry | Male | Germanic |
| Sam | He is called god | Male | Hebrew |
| Sammy | His name is God | Unisex | Hebrew |
| Sandy | Defending men | Male | Greek |
| Sasha | Defending men | Unisex | Greek |
| Sassy | Lively and spirited | Unisex | English |
| Scamp | A mischievous youngster | Unisex | English |
| Shen | Spirit, deep though | Male | Chinese |
| Shorty | Of less than average size | Unisex | English |