Deline \d(e)-li-ne\ as a girl's name is a variant of Adeline (Old German), and the meaning of Deline is "noble".
The baby name Deline sounds like Delyne, Delina, Daline, Delene, Delane, Delaine and Delline. Other similar baby names are Meline, Celine, Seline, Delie, Delise, Delice, Delfine, Derine, Delsine, Delcine and Zeline.