Elethea \e-le-thea\ as a girl's name is a variant of Alethea (Greek), and the meaning of Elethea is "verity, truth".

The baby name Elethea sounds like Elthea and Olethea. Other similar baby names are Eletta, Elithia, Alithea, Alethia, Aletha, Alathea, Althea, Eltha, Eleuthera and Oletha.