Ναϊσσός, πόλις Θρᾴκης, κτίσμα καὶ πατρὶς Κωνσταντίνου τοῦ βασιλέως. τὸ ἐθνικὸν Ναϊσσιτανός. καὶ ἔοικεν ἀπὸ τοῦ Ναϊσσός Ναϊσσίτης καὶ κατὰ παραγωγὴν ἐπιχωρίως Ναϊσσιτανός.
Naïssos: a city of Thrace, a foundation and the native city of the emperor Constantine. The ethnic (gentilic) is Naïssitanos. It seems also that from Naïssos comes Naïssitēs, and by derivation, in the local usage, Naïssitanos.