Globally, Фаддєєв (Фаддєєв ) is an extremely rare unknown gender given name. Much more frequently, Фаддєєв is the last name as well as the forename.
Faddyeyev
Іван, Леонід, and Олександр
) is an extremely rare unknown gender given name. Much more frequently, Фаддєєв is the last name as well as the forename.