| Name | Meaning | Gender | Origin |
|---|
| Madison | Son of Maud | Unisex | English |
| Magnus | Great | Male | Latin |
| Maha | Oryx | Female | Arabic |
| Malcolm | Columba's servant | Male | Gaelic |
| Mandy | She who must be loved | Female | Latin |
| Maria | Bitter | Female | Hebrew |
| Mariam | Uncertain, maybe bitter | Female | Aramaic |
| Marnie | Pet form of Marna | Female | English |
| Matrix | | Unisex | Hebrew |
| Maya | Uncertain, perhaps mother or great one | Female | Greek |
| Melody | Melody | Female | Greek |
| Mercedes | Mercies | Female | Spanish |
| Merlin | Sea fort | Male | Welsh |
| Mirabel | Lovely | Female | Latin |
| Mitzy | | Unisex | Hebrew |
| Monty | Gomeric's hill | Male | French |
| Morgan | Uncertain, perhaps bright sea | Female | Welsh |
| Morgana | Uncertain, perhaps bright sea | Female | Welsh |
| Nadia | Hope | Female | Russian |
| Nefertiti | The beautiful woman has come | Unisex | Ancient Egyptian |
| Nelson | Son of Neal | Male | English |
| Nero | Stern | Male | Latin |
| Nigel | Champion From The Irish And Scottish Niall. | Male | Gaelic |
| Niki | Victory of the people | Female | Greek |
| Niles | People's Victory | Male | Gaelic |
| Nina | Strong | Female | Latin |
| Nola | Fair shoulder, white shoulder | Female | Gaelic |
| Nutmeg | | Unisex | Hebrew |
| Obsidian | | Unisex | Hebrew |
| Oden | | Unisex | Hebrew |