| Margarita | Woman | Spanish Names |
| Mariana | Woman | Spanish Names |
| Marianela | Woman | Spanish Names |
| Maribel | Woman | Spanish Names |
| Maricela | Woman | Spanish Names |
| Mariela | Woman | Spanish Names |
| Marisela | Woman | Spanish Names |
| Marisol | Woman | Spanish Names |
| Maritere | Woman | Spanish Names |
| Maritza | Woman | Spanish Names |
| Marixa | Woman | Spanish Names |
| Marón | Man | Spanish Names |
| Marques | Man | Spanish Names |
| Marquez | Unisex | Spanish Names |
| Martillo | Man | Spanish Names |
| Martinez | Man | Spanish Names |
| Martino | Man | Spanish Names |
| Martirio | Man | Spanish Names |
| Maruca | Woman | Spanish Names |
| Marvela | Woman | Spanish Names |