TheNameDBMAHAN
PatronymicMeaning
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
Found primarily in Ireland and among Irish diaspora, particularly in North America.
Notable Bearers
Alfred Thayer Mahan (American naval historian)