L1 users: 16,800 (1993 census). 10,000 or more Kwang, 2,000 Mobou, 250 Aloa.
Chari-Baguirmi and Mayo-Kebbi Est regions; Tandjilé region: Tandjilé Est department; north of Lai, east of Bongor, southwest of Bousso. Mobou (Mobou dialect); Mogo (Aloa dialect).
Kwang, Mobou (Mobu), Ngam (Gam, Modgel), Tchagin (Tchakin), Aloa, Kawalké, Gaya, Mindéra. Includes Midigil village, sometimes erroneously listed as ‘Modgel’ (Medegel) in some sources. Lexical similarity: 42% with Kera [ker].
Ngam dialect is different from Ngam [nmc] of Chad and Central African Republic in the Sara group of Nilo-Saharan. Traditional religion, Muslim.