Ivalyn \i-val-yn, iv(a)-lyn\ as a girl's name is a variant of Ivy (Old English). See for meaning of Ivalyn. The baby name Ivalyn sounds like Evalyn, Avelyn, Avalon, Evlyn, Evelyn, Evilyn and Evalynn. Other similar baby names are Valyn, Avlynn, Bevlyn, Evaline, Evaleen, Evelyne, Evlynn, Evlin, Evelynn, Evelin, Evalina, Fallyn, Ivana, Ivanna, Ivania, Ivon and Valen.