| Name | Meaning | Gender | Origin |
|---|
| Maverick | Dissenter | Unisex | English |
| Max | Little Maximus | Male | Latin |
| Maximus | The greatest | Male | Latin |
| Medusa | Cunning | Unisex | English |
| Midnight | Intense darkness, the middle of the night | Unisex | English |
| Minx | | Unisex | Hebrew |
| Montana | Mountainous | Unisex | Latin |
| Moose | Largest member of the deer family. Moose have heavy brown bodies with humped shoulders and broad antlers. | Unisex | English |
| Napoleon | Sons of the mist, a race of dwarves | Male | Germanic |
| Narcissus | Sleep | Male | Greek |
| Nefertiti | The beautiful woman has come | Unisex | Ancient Egyptian |
| Neo | New | Male | English |
| Neon | | Unisex | Hebrew |
| Nero | Stern | Male | Latin |
| Ninja | | Unisex | Hebrew |
| Norman | Thor mind, Thor courage | Male | Gaelic |
| Oracle | | Unisex | Hebrew |
| Pablo | Small | Male | Latin |
| Paco | From France | Male | Latin |
| Panther | A black leopard | Unisex | English |
| Parker | Gamekeeper of a park | Male | English |
| Petey | Stone | Unisex | Greek |
| Phantom | Something elusive. A ghost | Unisex | English |
| Poison | A destructive or fatal substance. | Unisex | English |
| Porkchop | | Unisex | Hebrew |
| Porter | One who carries goods | Male | Latin |
| Psycho | | Unisex | Hebrew |
| Rage | | Unisex | Hebrew |
| Ram | Pleasing | Male | Sanskrit |
| Rambo | | Unisex | Hebrew |