137
Duffes in the USA125282nd
most common last name in the USADuffe Genealogy
OriginsThe origins of the Duffe surname can be traced back to Ireland, where it is most commonly found. It is believed to have originated from the Gaelic name 'Ó Dubhthaigh', which means 'descendant of Dubhthach'.
Geographic DistributionThe Duffe surname is primarily found in Ireland, but it can also be found in other parts of the world where Irish immigration has occurred, such as the United States, Canada, and Australia.
VariationsVariations of the Duffe surname include Duffy and Duffey.