Macmahon - Name Meaning and Origin

The boy's name Macmahon \m(a)-cma-hon, mac-mahon\ is of Irish and Gaelic origin, and its meaning is "son of the bear". TV host Ed McMahon.

Macmahon has 2 variant forms: MacMahon and McMahon.

Macmahon is a very rare male first name and a common surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Macmahon. Click here to compare Macmahon with related baby names.