| Name | Meaning | Gender | Origin |
|---|
| Magpie | | Unisex | Hebrew |
| Medusa | Cunning | Unisex | English |
| Midnight | Intense darkness, the middle of the night | Unisex | English |
| Mischief | One that causes minor trouble or disturbances | Unisex | English |
| Monster | A creature of frightening appearance | Unisex | English |
| Moondust | | Unisex | Hebrew |
| Moonlight | | Unisex | Hebrew |
| Mystic | | Unisex | Hebrew |
| Ninja | | Unisex | Hebrew |
| Obsidian | | Unisex | Hebrew |
| October | Eighth | Unisex | English |
| Onyx | A gemstone with bands of different colours. | Unisex | English |
| Osiris | Uncertain, perhaps throne of the eye | Unisex | Ancient Egyptian |
| Panther | A black leopard | Unisex | English |
| Patches | | Unisex | Hebrew |
| Phantom | Something elusive. A ghost | Unisex | English |
| Pirate | | Unisex | Hebrew |
| Pluto | Wealth, riches | Unisex | Greek |
| Presley | Priest clearing | Unisex | English |
| Psycho | | Unisex | Hebrew |
| Pumpkin | Large round fruit with orange skin | Unisex | English |
| Rat | | Unisex | Hebrew |
| Roman | Roman | Unisex | Latin |
| Rune | Rune, secret lore | Unisex | Norse |
| Rusty | Rusty, full of rust | Unisex | American English |
| Salem | Secure, peace | Unisex | Arabic |
| Sasquatch | Has extra toes and hence is a bigfoot | Unisex | English |
| Scorpio | Scorpion | Unisex | English |
| Shadow | Shadow | Unisex | English |
| Smokey | A grayish blue colour. Slang for highway patrol officer | Unisex | English |