Madalaina \m(a)-dalai-na, mad(a)-laina\ as a girl's name is a variant of Madeline (Hebrew), and the meaning of Madalaina is "woman from Magdala".
The baby name Madalaina sounds like Madelina, Madelaine, Madalena and Madaleine. Other similar baby names are Magdalina, Maralina and Marlaina.