| Name | Meaning | Gender | Origin | 
|---|
| Madeline | From Magdala | Female | Hebrew | 
| Madison | Son of Maud | Unisex | English | 
| Mae | The fifth month of the year | Female | English | 
| Maggie | Pearl | Female | Greek | 
| Magnolia | Magnol's flower | Female | Latin | 
| Mandy | She who must be loved | Female | Latin | 
| Marcie | From the god Mars | Female | Latin | 
| Maria | Bitter | Female | Hebrew | 
| Marley | Pleasant wood | Female | English | 
| Mary | Bitter | Female | Hebrew | 
| May | The fifth month of the year | Female | English | 
| Megan | Pearl | Female | Greek | 
| Melody | Melody | Female | Greek | 
| Mercy | Compassion | Female | English | 
| Mia | Uncertain, maybe bitter | Female | Hebrew | 
| Mikayla | Who is like God? | Female | Hebrew | 
| Miranda | She who must be admired | Female | Latin | 
| Missy | Bee | Female | Greek | 
| Mister |  | Unisex | Hebrew | 
| Misty | Misty | Female | English | 
| Molly | Uncertain, maybe bitter | Female | Hebrew | 
| Mona | Little noble one | Female | Gaelic | 
| Morgan | Uncertain, perhaps bright sea | Female | Welsh | 
| Mya | Uncertain, perhaps mother or great one | Female | Greek | 
| Myra | Uncertain, perhaps myrrh, unguent | Female | Latin | 
| Nadia | Hope | Female | Russian | 
| Natalie | Christ's birthday | Female | Italian | 
| Nellie | Abbreviation Of Eleanor Shining Light. | Female | English | 
| Nicole | Victory of the people | Female | Greek | 
| Nikki | Victory of the people | Female | Greek |