Arianzus

Arianzus or Arianzos (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.

Its site is located near the Sivrihisar settlement in Güzelyurt, Asiatic Turkey.