L1 users: 875,000 (1999), increasing. 300,000 monolinguals. Ethnic population: 900,000.
Kohgiluyeh va Buyer Ahmad province; Fars province: northwest; Khuzestan province: east; some in Bushehr province. Kohgiluyeh va Buyer Ahmad province, Dehdasht (Kohgiluyeh dialect), Yasuji (Boyerahmadi dialect); Fars province, Nurabad (Mamasani dialect), Shul and Shiraz (Shuli dialect).
Boyerahmadi, Yasuji (Yasichi), Kohgiluyeh, Mamasani, Shuli. Southern Luri is on a continuum between Bakhtiari [bqi] and Iranian Persian [pes] dialects such as Bushehri and Southwestern Fars [fay]. A non-Lur tribe in Fars Province called Kurdshuli reportedly speaks a Southern Luri dialect. Their winter quarters are at Qasr-e Dasht near Sivand, 70 km from Sharaz on Shiraz-Esfahan road. Reportedly similar to Kumzari [zum]. Lexical similarity: 75% with Iranian Persian [pes], 80% with Bushehri dialect of Iranian Persian; Mamasani dialect 75% with Bakhtiâri [bqi], Boyerahmadi dialect 86% with Bakhtiâri.
Arabic script, Nastaliq variant [Aran].