Giulianne \gi(u)-lianne, giuli(an)-ne\ as a girl's name is a variant of Julia (Latin), and the meaning of Giulianne is "youthful; Jove's child".

The baby name Giulianne sounds like Gillianne and Giulianna. Other similar baby names are Jillianne, Gillyanne, Gillianna, Giuliana, Julianne and Lillianne.