Finnegan
Finnegan (name) means an Irish surname and given name, an Anglicized form of Ó Fionnagáin, meaning "descendant of the fair one.". Example: “Finnegan is a common name in Irish literature.”
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_____ is a common name in Irish literature.
Etymology
Borrowed from Irish Ó Fionnagáin ("descendant of Fionnagán"), where Fionnagán is a given name descending from Old Irish Finnacán, itself typically anglicised as Finnegan.