| Name | Meaning | Gender | Origin |
|---|
| Margaret | Pearl | Female | Greek |
| Margie | Pearl | Female | Greek |
| Marigold | Golden Mary | Female | English |
| Marilyn | Uncertain, maybe bitter | Female | Hebrew |
| Marley | Pleasant wood | Female | English |
| Marshmallow | A soft spongy sweet confectionery. Also a timid person. | Unisex | English |
| Mason | Bricklayer | Male | French |
| Maya | Uncertain, perhaps mother or great one | Female | Greek |
| Meadow | A meadow | Female | English |
| Meagan | Pearl | Female | Greek |
| Melina | Honey | Female | Greek |
| Melody | Melody | Female | Greek |
| Meringue | | Unisex | Hebrew |
| Mia | Uncertain, maybe bitter | Female | Hebrew |
| Mika | Beautiful smell | Female | Japanese |
| Miller | Grinder of grain | Male | English |
| Milly | Labour | Female | Germanic |
| Missy | Bee | Female | Greek |
| Molly | Uncertain, maybe bitter | Female | Hebrew |
| Monroe | Mouth of the River Roe | Male | Gaelic |
| 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 |
| Napoleon | Sons of the mist, a race of dwarves | Male | Germanic |
| Nellie | Abbreviation Of Eleanor Shining Light. | Female | English |
| Neva | Radiance | Female | Gaelic |
| Nevada | Snow-covered | Female | Spanish |
| Nilla | Glorious | Unisex | English |
| Nola | Fair shoulder, white shoulder | Female | Gaelic |
| Noodle | A narrow ribbon-like strip of dough | Unisex | English |
| Nora | Light | Female | English |