Davan (, also Romanized as DavÃÂn, Dawan, and DovÃÂn) is a village in Deris Rural District, in the Central District of Kazerun County, Fars province, Iran. In the Davani dialect it is pronounced : do'u At the 2006 census, its population was 601, in 178 families.
The Davani dialect is a Southwestern Iranian language that is spoken in this village.