(Νερωνιάς/Nerōniás). City in the east of Cilicia Pedias, modern-day Düziçi (formerly Haruniye). Possibly founded by Antiochus  IV of Commagene in honour of Nero (beginning of the city era in AD 51/2) at the site of Pindenissus (?). Probably already renamed Eirenoupolis during the time of Vespasian (AD 69-79). Diocese of Cilicia II (metropolis: Anazarbus); important border fortress of the Byzantines.
F. Hild, Eirenupolis in der Kilikia Pedias, in: G. Dobesch, G. Rehrenböck (ed.), Hundert J…