Ἀργίλιος
Could not find Ἀργιλίων in Logeion dictionaries.
Ἀργιλίων Proper-name adjective: feminine genitive plural, Proper-name adjective: masculine genitive plural, Proper-name adjective: neuter genitive plural of Ἀργίλιος
argilio ét. de Argilo, Th.1.132, 4.103, St.Byz.s.u.