Meaning A girl's name of Italian origin, it means "Constancy; steadfastness." Origin of Constanzie Italian +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Constanzie Similar Names Constansie Connie Constantia Contessa Brandi Giulia Gaby Ysabel Elizabetta Giuditta Year by Year Popularity of Constanzie