Wendaline \we-ndali-ne, wen-da-line\ as a girl's name is a variant of Wanda (Slavic), Wendell (Old German) and Wendy (English), and the meaning of Wendaline is "the tribe of the Vandals; wanderer; friend".
The baby name Wendaline sounds like Wendeline, Wendall and Wendelle. Other similar baby names are Mandaline and Gwendaline.