Clingan Family History
Clingan Surname Meaning
Scottish (Kirkcudbrightshire) and Irish (Fermanagh Down): shortened form of Mac Clingan.
It is an Anglicized form of Gaelic Mac Gilla Fhinnéin ‘son of the servant of (Saint) Finnian’.
The name is also Anglicized as Mac Alingen.
Source: Dictionary of American Family Names 2nd edition, 2022
