| Name | Meaning | Gender | Origin |
|---|
| Maura | Moor | Female | Latin |
| Maureen | Uncertain, maybe bitter | Female | Hebrew |
| Maurice | Moor | Male | Latin |
| Mauricio | Moor | Male | Latin |
| Maurizio | Moor | Male | Latin |
| Mauro | Moor | Male | Latin |
| Melaney | Black | Female | Greek |
| Melania | Black | Female | Greek |
| Melanie | Black | Female | Greek |
| Melantha | Dark flower | Female | Greek |
| Melany | Black | Female | Greek |
| Melinda | Blending of 'mel' and 'inda' | Female | English |
| Meliora | Better | Female | Latin |
| Merrick | Moor | Male | Welsh |
| Midnight | Intense darkness, the middle of the night | Unisex | English |
| Mindy | Pet form of Melinda | Female | English |
| Mo | Moor | Unisex | Latin |
| Moe | Moor | Male | Latin |
| Molimo | Bear that went in the shade under a tree | Male | Native American |
| More | Dark Skinned | Unisex | English |
| Moritz | Moor | Unisex | Latin |
| Morrie | Dark-Skinned: A Moor. Form Of Maurice. | Male | English |
| Morris | Moor | Male | Latin |
| Morrison | Son Of The Servant Of Mary | Unisex | English |
| Morse | Dark-Skinned: A Moor. Form Of Maurice. | Male | English |
| Nyx | Night | Female | Greek |
| Ohanzee | Dark shade | Male | Native American |
| Onyx | A gemstone with bands of different colours. | Unisex | English |
| Phoenix | Phoenix | Male | Greek |
| Rajani | The dark | Male | Sanskrit |