Adonia \a-do-nia\ as a girl's name (also used as boy's name Adonia), is pronounced ah-DOHN-yah. It is of Greek origin, and the meaning of Adonia is "extremely good looking". Feminine form of Adonis. Greek mythology: Adonis was a young man so beautiful that Aphrodite, goddess of love, became enamored of him. The name Adonis has come to epitomize male beauty.

Baby names that sound like Adonia are Idonia, Adana, Adanna, Adena, Adina, Edenia, Idania, Idona, Idonna, Idonie and Idonea. Other similar baby names are Adoncia, Adoria and Alonia.