| Maliyah | Woman | American Names |
| Malloren | Woman | American Names |
| Mallow | Unisex | American Names |
| Mamie | Woman | American Names |
| Mance | Man | American Names |
| Mandelina | Woman | American Names |
| Manny | Man | American Names |
| Marci | Woman | American Names |
| Marcy | Woman | American Names |
| Maree | Woman | American Names |
| Marge | Woman | American Names |
| Margielyn | Woman | American Names |
| Mariah | Woman | American Names |
| Mariangely | Woman | American Names |
| Maribeth | Woman | American Names |
| Marielena | Woman | American Names |
| Marilee | Woman | American Names |
| Marilu | Woman | American Names |
| Marilyn | Woman | American Names |
| Marjean | Woman | American Names |