Gussie \g(us)-sie\ as a girl's name (also used as boy's name Gussie), is a variant of Augusta (Latin), and the meaning of Gussie is "great, magnificent".

The baby name Gussie sounds like Cassie, Kassie, Kissie and Kessie. Other similar baby names are Nessie, Lissie, Bessie, Sissie, Cissie, Lyssie, Essie, Issie, Jessie, Lassie, Missie, Susie, Tassie and Tessie.