Yolanne \yo-lanne, yol(an)-ne\ as a girl's name is a variant of Jolan (Greek), and the meaning of Yolanne is "violet flower".
The baby name Yolanne sounds like Jolanne and Yolane. Other similar baby names are Yolande, Yohanna, Yolanthe, Jolaine, Louanne, Solenne, Yolanda, Yoanna, Yollande, Yoland and Jolanna.