Sudan (, also Romanized as Sà «dÃÂn and Soodan; also known as Khadain, KhÃÂden, KhÃÂdeyn, and Sodan Umà «r) is a village in Gheyzaniyeh Rural District, in the Central District of Ahvaz County, Khuzestan Province, Iran. At the 2006 census, its population was 292, in 43 families.