| Name | Meaning | Gender | Origin |
|---|
| Lupin | | Male | Hebrew |
| Mac | Son of
| Male | Scottish |
| Macala | A diffrent way of spelling makayla
| Female | |
| Machara | Plain
| Female | |
| Madame Adelaide Bonfamille | From the AristoCats
| Female | |
| Madelene | From the tower
| Female | |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Mairead | Name of a saint
| Female | Irish |
| Maizy | Pearl | Unisex | Scottish |
| Majik | | Male | |
| Mallory | army counseler, without good fortune | Female | |
| Mamie | Mother | Female | English |
| Mandarin | A high official of Imperial China. Also a small orange or tangerine like fruit. | Female | |
| Mango | after the character in Saturday Night Live | Unisex | |
| Manx | | Male | Hebrew |
| Maple | Deciduous tree known for it's autumn colour. | Female | Tree |
| Marcus | warlike | Male | Latin |
| Marigold | a flower | Female | |
| Marmalade | | Unisex | |
| Marty | Of Mars The God Of War, Warlike | Unisex | English |
| Matteo | Variant of Matthew. Gift of God.
| Male | Italian |
| Maxie | Greatest | Unisex | Italian |
| Mayhew | Gift of God
| Male | |
| Meeko | | Male | |