Duffy (surname)

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Duffy is a surname of Irish origin that comes from the original Irish name Ó Dubhthaigh, meaning descendant of Dubthach. Dubthach was an Old Irish first name meaning "black".

Variations include: Duffey, Duffee, Duff, Duthie, O'Duffey, O'Duffy, Duffe, O'Duffe, Dufficy, Doey, Dohey, Doohey, Duhig, Dowey and O'Dowey. The name originates from Connacht.

It may refer to:

Irish[edit]

Australian[edit]

New Zealand[edit]

  • Ron Duffy, New Zealand rugby league footballer

Scottish[edit]

Welsh[edit]

English[edit]

North American[edit]

Multiple entries[edit]

Duffey[edit]

See also[edit]