What does Duff mean?
Associated with: gaelic.
(male) Doyff, Taff, ..
(female) Duda, Dufflo, .. Middle name pairings:
Duff Xavion (D.X.), ..
How popular is Duff?
Duff is an unusual given name for men but a very prominent last name for both adults and children (#2058 out of 150436, Top 1%). (2000 U.S. Demographics)
Duff entered the list in 1880-1889 and reached its peak position of #1421 in the U.S. then, but is not listed currently. (Top Baby Names, 2015)
Similar NamesRecommended names are Biff, Daffy, Dolf, Duke▲, Dunc, Dunn, Jeff▼ and Raff. These names tend to be more commonly used than Duff.See names in meaning and etymology.