| Name | Meaning | Details |
|---|---|---|
| Marón | The Sea | View Details |
| Marquez | Son Of Marco | View Details |
| Marrica | Combination Of Mary And Erica | View Details |
| Marrim | Of Unknown Meaning | View Details |
| Mars | God Of War | View Details |
| Marsh | Lives Near The Marshland | View Details |
| Marston | From The Marsh Town | View Details |
| Martillo | Servant Of Mars | View Details |
| Martin | Servant Of Mars | View Details |
| Martina | Servant Of Mars | View Details |
| Martine | Servant Of Mars | View Details |
| Martinez | Descendant Of Martin | View Details |
| Martino | Servant Of Mars | View Details |
| Marty | Servant Of Mars | View Details |
| Maruca | Of The Sea Or Bitter | View Details |