| Name | Meaning | Gender | Origin |
|---|
| Lemon | Beloved man | Unisex | English |
| Lex | Defending men | Unisex | Greek |
| Licorice | Confection made from the licorice root. | Unisex | English |
| Lime | | Unisex | Hebrew |
| Lizzy | My God is a vow | Unisex | Hebrew |
| Lucky | Fortunate | Unisex | English |
| Maverick | Dissenter | Unisex | English |
| Mickey | Who is like God? | Unisex | Hebrew |
| Mischief | One that causes minor trouble or disturbances | Unisex | English |
| Monster | A creature of frightening appearance | Unisex | English |
| Moo | | Unisex | Hebrew |
| Mutley | | Unisex | Hebrew |
| Nana | Grace | Unisex | Hebrew |
| Nanook | Polar bear | Unisex | Native American |
| Nibbler | | Unisex | Hebrew |
| Nibbles | | Unisex | Hebrew |
| Ninja | | Unisex | Hebrew |
| Nugget | As in Chicken | Unisex | English |
| Odie | Woad hill | Unisex | English |
| Patches | | Unisex | Hebrew |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | English |
| Peppy | | Unisex | Hebrew |
| Pepsi | Brand of cola soft drink. | Unisex | English |
| Periwinkle | | Unisex | Hebrew |
| Phantom | Something elusive. A ghost | Unisex | English |
| Pickles | Food flavored in a solution of vinegar | Unisex | English |
| Piglet | | Unisex | Hebrew |
| Pinky | For Pinky Lee, the painting, and the color of her nose | Unisex | English |
| Pluto | Wealth, riches | Unisex | Greek |
| Poison | A destructive or fatal substance. | Unisex | English |