Surname DUFFY (1)

SOURCE: Given Name
USAGE: Irish

Meaning & History

Derived from Irish Ó Dubhthaigh meaning "descendant of DUBHTHACH". Their original homeland was Monaghan where the surname is still the most common; they are also from Donegal and Roscommon.

Related Names

VARIANT: Ó Dubhthaigh
SAME SPELLING: Duffy (2)