Adelia \a-de-lia\ as a girl's name is a variant of Adela (Old German) and Adelaide (Old German), and the meaning of Adelia is "noble; noble kind". See also Delia.

The baby name Adelia sounds like Adalia, Adella, Adelie, Audelia, Udelia and Odelia. Other similar baby names are Abelia, Adelita, Adelis, Adelina, Adelisa, Adeliza, Adelfa, Amelia, Ardelia and Azelia.