MAHAN

Patronymic

Meaning

Derived from the Irish Ó Mathghamhain, meaning 'descendant of Mathghamhain.'

Etymology

The surname comes from the Irish clan name Ó Mathghamhain, where Mathghamhain is an Old Irish personal name. The name was anglicized to Mahan and related forms over time.

About the MAHAN Surname

Mahan is an anglicized Irish surname derived from the Gaelic Ó Mathghamhain. It represents Irish clan heritage and is found primarily in Irish-descended populations.

Distribution & Frequency

Estimated 8,000 bearers in the United States #1,263 most common surname
Rare Common

Found primarily in Ireland and among Irish diaspora, particularly in North America.

MAHAN Surname Distribution

Geographic distribution based on Civil War military records.

Fewer
More

Notable Bearers

People with the MAHAN Surname