Dersim
According to Nuri Dersimi, it is noteworthy that six centuries before Christ, Greek historians and geographers called the Dersim region Daranis, and in the Bisltun inscriptions of Darius the Great, this region is called Zuza, and the term Zuza is similar to the word Zaza, which is the "Kurdish dialect" spoken in Dersim and its region. According to another thesis, estimated that the name Dersim (Der-sîm "silver gate" in Persian) was given to the region, which frequently changed hands between the Sasanid and Byzantine Empires during the Byzantine period.