| Name | Meaning | Gender | Origin |
|---|
| Jupiter | Father god | Unisex | Latin |
| Justice | Righteous | Unisex | Latin |
| Killer | | Unisex | Hebrew |
| Kishi | Beach, seashore | Unisex | Japanese |
| Klingon | | Unisex | Hebrew |
| Koda | The allies | Unisex | Native American |
| Kodiak | Island | Unisex | Russian |
| Kojak | | Unisex | Hebrew |
| Kujo | | Unisex | Hebrew |
| Lady | Lady | Unisex | English |
| Laramie | Surname With American Connotations Due To Laramie: A Town In Wyoming USA On The Overland Trail Of The Pony Express. | Unisex | American English |
| Licorice | Confection made from the licorice root. | Unisex | English |
| Lucky | Fortunate | Unisex | English |
| Magic | Possessing qualities that produce baffling effects | Unisex | English |
| Magnum | A large type of wine bottle. | Unisex | English |
| Majestic | | Unisex | Hebrew |
| Mako | Child of truth | Unisex | Japanese |
| Marble | | Unisex | Hebrew |
| Maverick | Dissenter | Unisex | English |
| Maxi | Pet form of names starting with Max | Unisex | English |
| Medusa | Cunning | Unisex | English |
| Mickey | Who is like God? | Unisex | Hebrew |
| Monster | A creature of frightening appearance | Unisex | English |
| Moose | Largest member of the deer family. Moose have heavy brown bodies with humped shoulders and broad antlers. | Unisex | English |
| Mufasa | From The Lion King | Unisex | English |
| Neptune | God of the sea | Unisex | Latin |
| Onyx | A gemstone with bands of different colours. | Unisex | English |
| Pax | Peace | Unisex | Latin |
| Pegasus | Myth Name (Winged Horse) | Unisex | English |
| Phantom | Something elusive. A ghost | Unisex | English |