Jolanne \j(o)-lanne, jol(an)-ne\ as a girl's name is a variant of Jolan (Greek) and Yolanda (Greek, Spanish), and the meaning of Jolanne is "violet flower".
The baby name Jolanne sounds like Yolanne, Jolaine and Jolanna. Other similar baby names are Jovanne, Josanne, Joeanne, Joanne, Johanne, Jolande and Joyanne.