Lewis & Short

Āgis, ĭdis (acc. Agin, Cic. Off. 2, 23, 80), m., = Ἀγις.

  1. I. A king of Sparta, murdered by his own subjects, Cic. Off. 2, 23, 80; cf. Plut. Agis.
  2. II. Brother of Agesilaus and son of Archidamus, Nep. Ages. 1, 4.
  3. III. A Lycian, Verg. A. 10, 751.