Ilysia \i-ly-sia\ as a girl's name is a variant of Elysia (Latin). See for meaning of Ilysia.

The baby name Ilysia sounds like Ilyssa, Ilysa and Alysia. Other similar baby names are Alesia, Ilysse, Ilysah, Illyssa, Allysia, Alysha, Alycia, Alisia, Eloysia, Aloysia, Blasia, Blaysia, Delysia, Ilissa, Elisia, Ilsa, Ilyse, Ileesia, Ilania, Ilaria, Illia, Illsa, Ilisa and Olesia.