Dugan
[ˈduːɡən]Meaning
reduced anglicized form of Irish Ó Dubhagáin, "descendant of Dubhagán"
Background Story
Dugan is a reduced Anglicized form of the Irish surname Ó Dubhagáin, meaning "descendant of Dubhagán", and Duggan is a variant of the same name. Dubhagán is a personal name formed from a double diminutive of dubh, the Irish word for "black". A user-submitted entry records Dugan as a rare masculine given name in American English.
Temperament

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