Lilyanne \l(i)-lyanne, lil-yanne\ as a girl's name is a variant of Lily (Latin). See for meaning of Lilyanne.
The baby name Lilyanne sounds like Lilyann and Lillyanne. Other similar baby names are Gillyanne, Jillyanne, Leyanne, Lilyan, Lillianne, Lilianna and Liliane.