| Name | Meaning | Details |
|---|---|---|
| Maclean | Son Of The Servant Of John | View Details |
| Macon | Mason | View Details |
| Macrae | Son Of Grace | View Details |
| Macy | Person From Massy | View Details |
| Maddox | Son Of Madoc | View Details |
| Madison | Son Of Matthew | View Details |
| Magdi | Person From Magdala | View Details |
| Magee | Son Of Aodh | View Details |
| Mahoney | Son Of The Bear | View Details |
| Makara | Born Under Capricorn | View Details |
| Makenna | Son Or Descendent Of Kenneth | View Details |
| Mallison | Son Of Mary | View Details |
| March | Month Of March Or Walk In Unison | View Details |
| Marquez | Son Of Marco | View Details |
| Mather | Person Who Mows | View Details |