| Name | Meaning | Details |
|---|---|---|
| Mavis | Song Thrush | View Details |
| Maxon | Son Of Max (The Greatest) | View Details |
| McCall | Son Of The Battle Chief | View Details |
| McClure | "Son Of Ordars Follower" | View Details |
| McCormick | Son Of Cormac | View Details |
| McCoy | Son Of Aodh | View Details |
| McCullough | Son Of The Brave | View Details |
| McDaniel | Son Of Daniel/Donald | View Details |
| McDonald | Son Of Donald | View Details |
| McDowell | Son Of The Dark One | View Details |
| McGuire | Son Of The Pale Complected | View Details |
| McIntyre | Son Of The Carpenter | View Details |
| McKee | Son Of The Fiery One | View Details |
| McKenna | Son Of Kenneth | View Details |
| McKenzie | Son Of The Handsome One | View Details |