5,000 (2003 SIL).
Guéra Region, Bahr Signaka department, Melfi subprefecture, Chinguil, northwest of Lake Iro.
Chinguil, Zan. Lexical similarity: 46% with Bon Gula [glc].
Most also use Chadian Spoken Arabic [shu].
Together with Bon Gula ethnonym: Gula Guera. The Gula Iro use ethnonym: Moriil. Traditional religion, Muslim.