Eloysia \e-loy-sia\ as a girl's name is a variant of Aloisia (Old German), and the meaning of Eloysia is "famous warrior".

The baby name Eloysia sounds like Eloisia, Aloysia and Elysia. Other similar baby names are Alysia, Allysia, Blaysia, Elyssia, Elyssa, Elysa, Elissia, Elisia, Ellyssa, Elodia, Eloisa and Ilysia.