L1 users: 1,800 (1993 census).
Guéra region: Bahr Signaka department, Melfi subprefecture, southeast of Melfi.
Bolgo Dugag (Small Bolgo), Bolgo Kubar (Big Bolgo). Lexical similarity: 68% with the 2 dialects and with Bolgo Dugag and a form of Koke [kou] spoken in Daguéla.
Vigorous. Also use Chadian Spoken Arabic [shu].
Traditional religion, Muslim.