Cadie \c(a)-die\ as a girl's name is a variant of Cady (Greek), and the meaning of Cadie is "pure".

The baby name Cadie sounds like Kadie, Caidie, Cadye, Cadi, Cadee, Cade, Catie and Codie. Other similar baby names are Cacie, Calie, Candie, Carie, Casie, Eadie, Nadie, Sadie and Zadie.