Cham Asiyab (, also Romanized as Cham Āsīyāb; also known as Chamāsiyāb) is a village in Poshteh-ye Zilayi Rural District, Sarfaryab District, Charam County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 62, in 10 families.
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