Antes — probably only another form of Anthas
Ancient Greek word, found 17 times in the texts on Socratos.
Procopius, De Bellis 5.27.2: καὶ αὐτῶν οἱ πλεῖστοι Οὖννοί τε ἦσαν καὶ Σκλαβηνοὶ καὶ Ἄνται, οἳ ὑπὲρ ποταμὸν Ἴστρον οὐ μακρὰν τῆς ἐκείνῃ ὄχθης ἵδρυνται.