| Name | Meaning | Favorites |
| Luisa | Famous warrior | |
| Macario | Blessed | |
| Magdalena | Woman from magdala | |
| Mahogony | Rich | |
| Manuelo | God is with us | |
| Marcos | Warlike | |
| Margarita | A pearl | |
| Maria | Forms of Mary | |
| Mariana | Combination of mary and anna | |
| Matia | From matilda | |
| Matteo | Gift of god | |
| Mercedes | Merciful | |
| Milagro | Miracle | |
| Montego | Mountainous | |
| Mora | Blueberry | |
| Moya | Great | |
| Nardo | Derived from bernard | |
| Natalio | Born at Christmas | |
| Neron | Strong | |
| Neva | Snow | |
