Τίον Save Could not find Τίου in Logeion dictionaries. Τίου Proper-name noun: neuter genitive singular of Τίον Τίου Proper-name noun: feminine genitive singular of Τίος See Τίου in Morpho Bailly 2024 Τίον, ου (τὸ) Tion, v. de Bithynie, Luc. Alex. 43 ; El. N.A. 15, 5, etc.