Gislaine \gi-slai-ne, gis-laine\ as a girl's name is a variant of Ghislaine (French). See for meaning of Gislaine. The baby name Gislaine sounds like Jillaine, Gayline, Gilana, Gillan, Gillyanne, Gillianne, Jalaine, Jillayne, Jillane, Jillanne, Jolaine, Julaine, Giulianne and Kalaine. Other similar baby names are Aislinn, Ciline, Jasmaine, Josline, Roselaine and Yosline.