| Name | Meaning | Gender | Origin |
|---|
| Maddie | Of Magdala | Female | English |
| Maddie Mae | | Unisex | |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Magnolia | Flower
| Female | Latin |
| Magnum | A large type of wine bottle. | Unisex | |
| Maia | nurse, mother, goddess of spring; great | Female | Greek |
| Maisie | child of light | Female | Scottish |
| Maisy | | Unisex | |
| Maizy | Pearl | Unisex | Scottish |
| Mambo | A Latin dance resembling the rumba. | Unisex | |
| Maple | Deciduous tree known for it's autumn colour. | Female | Tree |
| Marble | | Unisex | |
| Mardi Gras | | Unisex | |
| Marley | From the lake in the meadow | Female | English |
| Marley | From the lake in the meadow | Female | English |
| Marmalade | | Unisex | |
| Martha | a lady | Female | Aramaic |
| Mathilda | battle maiden, strength | Female | English |
| Matilda | battle-mighty | Female | |
| Mauser | | Unisex | |
| Maxine | greatest | Female | Latin |
| Maybe | | Unisex | |
| Medea | ruling; middle child | Female | Greek |
| Meezer | | Unisex | |