Gender / Sex: boy
Sounds Like: Daffy, Duffey
Similar Names: Daffyd, Duffie, Jeffy, Raffy
Rank as Last Name (Surname, Family Name): 889
Duffy \d(uf)-fy\ as a boy's name is a variant of Duff (Gaelic), and the meaning of Duffy is "swarthy".
The baby name Duffy sounds like Daffy and Duffey. Other similar baby names are Daffyd, Duffie, Jeffy and Raffy.
Duffy is not a popular first name for men but a very popular surname or last name for both men and women (#889 out of 88799). (1990 U.S. Census)