| Name | Meaning | Gender | Origin |
|---|
| Mcnair | | Unisex | |
| Mears | | Unisex | |
| Melanie | Dark.
| Female | Greek |
| Melinda | Blend of Melissa and Linda.
| Female | English |
| Melissa | bee, honey | Female | Greek |
| Melody | song | Female | Greek |
| Michelle | Feminine of Michael | Female | |
| Missy | Informal term for young woman | Female | English |
| Mitch | Who Is Like G-D | Unisex | English |
| Molly | Bitter
| Female | English |
| Mom | | Unisex | Hebrew |
| Monica | advisor | Female | Latin |
| Moody | | Unisex | Hebrew |
| Morgan | circle; sea | Female | Welsh |
| Mother | | Unisex | Hebrew |
| Mr. | | Unisex | |
| Music | | Female | |
| Mustard | Seeds ground into paste and used as a spicy condiment | Unisex | |
| Nancy | full of grace | Female | English |
| Naomi | pleasent one; above all, beauty | Female | Hebrew |
| Natalie | birthday of the Lord | Female | |
| Natasha | birthday of the Lord | Female | Russian |
| Nicole | Victory of the people
| Female | |
| Nielsen | after Rick Nielsen, the Cheap Trick guitarist | Unisex | |
| Nikki | Victorious People | Unisex | English |