Giyan

Giyan is a city in, and the capital of, Giyan District of Nahavand County, Hamadan province, Iran. It also serves as the administrative center for Giyan Rural District.

Population
At the time of the 2006 National Census, the city's population was 8,062 in 1,999 households. The following census in 2011 counted 8,102 people in 2,340 households. The 2016 census measured the population of the city as 8,186 people in 2,553 households.