The Irish surname Donegan is of patronymic origin. The name Donegan is derived form the Gaelic name Ó Donnagáin, meaning " son of or descendant of Donnagan ". The personal name Donnagan means " The dark haired Chieftain". Today there are approximately 4,000 people living in The United States with the last name Donegan.
DONEGAN FAMILY CREST CUFFLINKS ( CUSTOM IMAGE )