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