Michaeline \m(i)-chaeli-ne, micha(e)-line\ as a girl's name is a variant of Michaela (Hebrew), Michal (Hebrew) and Michelle (French, Hebrew), and the meaning of Michaeline is "who resembles God?".
The baby name Michaeline sounds like Micheline and Michaelina. Other similar baby names are Michelina, Michalin and Michaelyn.