| Name | Meaning | Favorites |
| Lukas | Bringer of light | |
| Luke | Author of the gospel of saint luke | |
| Lukianos | Bringer of light | |
| Luvena | Little beloved one | |
| Luvenia | Little beloved one | |
| Luvina | Little beloved one | |
| Macario | Blessed | |
| Marina | Sea maiden | |
| Marisa | Of the Sea | |
| Marissa | Sea Born | |
| Mark | Author of the gospel according to saint mark | |
| Marty | War like | |
| Martyn | War like | |
| Maurice | Dark skinned | |
| Mauricio | Dark skinned | |
| Maximilian | The Greatest | |
| Maxine | The Greatest | |
| Maya | A princess | |
| Melina | Canary yellow | |
| Millard | One who grinds grain | |
