Arianzus or Arianzos (Greek, Modern (1453-);: Αριανζός) was a town of ancient Cappadocia, inhabited in Byzantine times. Arianzus is a titular see of the Ecumenical Patriarchate of Constantinople.Gregory of Nazianzus was born in Arianzus.[1]
Its site is located near the Sivrihisar settlement in Güzelyurt, Asiatic Turkey.