| Name | Meaning | Details |
|---|---|---|
| Macbeth | Son Of Life | View Details |
| MacDonald | Son Of Donald | View Details |
| Mack | Son Of... | View Details |
| Mackenzie | Son Of Kenneth | View 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 |
| Makenna | Son Or Descendent Of Kenneth | View Details |
| Mallison | Son Of Mary | View Details |