Gerdian (Persian: گرديان, also Romanized as Gerdīān and Gerdeyān; also known as Ḩasanābād and Kordīyān)[1] is a village in Khezel-e Sharqi Rural District, Khezel District, Nahavand County, Hamadan Province, Iran.

At the 2006 census, its population was 602, in 145 families.

[2] This Nahavand County location article is a stub.

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