(Ἀχαία)
1. A surname of Demeter by which she was worshipped at Athens by the Gephyraeans who had emigrated thither front Boeotia. (Hdt. 5.61; Plut. Is. et Osir. p. 378, D.)
A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890