Fonsie \f(o)-nsie, fon-sie\ as a boy's name is a variant of Fonso (Latin). See for meaning of Fonsie.

The baby name Fonsie sounds like Fonzie and Fons. Other similar baby names are Fonzo, Fonz, Foncho, Anse, Vinnie, Fane, Fenris, Finlee, Foxe, Janse, Fenix, Ponce and Pons.