| Name | Meaning | Gender | Origin |
|---|
| Maxim | The greatest | Male | Latin |
| Maximus | The greatest | Male | Latin |
| Maxine | Little Maximus | Female | Latin |
| Maxwell | Maccus's stream | Male | English |
| Medusa | Cunning | Unisex | English |
| 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 |
| Morgan | Uncertain, perhaps bright sea | Female | Welsh |
| Morven | Lives By The Sea | Male | English |
| Nevada | Snow-covered | Female | Spanish |
| Oni | Born in a holy place | Female | African |
| Onyx | A gemstone with bands of different colours. | Unisex | English |
| Opal | Jewel, gem | Female | Sanskrit |
| Pandora | All gift | Female | Greek |
| Pegasus | Myth Name (Winged Horse) | Unisex | English |
| Pixie | A fairy like creature. Playful and mischievous | Female | English |
| Primo | First | Male | Latin |
| Puma | | Unisex | Hebrew |
| Queen | Female ruler | Unisex | English |
| Rambo | | Unisex | Hebrew |
| Raven | Raven | Male | English |
| Rio | River | Male | Spanish |
| Rocky | Battle cry | Male | Germanic |
| Roman | Roman | Unisex | Latin |
| Rowdy | Boisterous. Western Nickname. | Unisex | English |
| Sable | Sable (black) | Unisex | English |
| Samson | Sun | Male | Hebrew |
| Sasha | Defending men | Unisex | Greek |
| Septima | Seventh Born | Female | Latin |
| Shade | Sweetly singing | Unisex | African |