Athanasius m. Ancient Greek ἀθανάσιος 'immortal'.
The name of a 3rd C saint, a 5th C Coptic saint and pope, a 6th C patriarch of Antioch, a 7th C patriarch of Antioch, an 8th C patriarch of Antioch, a 9th C bishop of Naples and saint, a 9th C duke of Naples, a 9th C patriarch of Antioch, a 10th C saint, an 11th-12th C patriarch of Antioch, a 13th C Coptic pope, and a 16th C Metropolitan of Moscow.