Zadie \z(a)-die\ as a girl's name is a variant of Zaida (Arabic), and the meaning of Zadie is "prosperous, fortunate".

The baby name Zadie sounds like Sadie, Sade, Sadia, Saydie, Saidie, Sadye, Sadee and Zada. Other similar baby names are Kadie, Cadie, Eadie, Nadie and Zandie.