- Niger - Congo languages Benue - Congo languages Bantoidsprachen Bantu languages duma
Duma (also Adouma, Aduma, Badouma, Douma and Liduma ) is a Bantu language and is spoken by about 9840 people in Gabon ( census 2000).
It is distributed in the province of Haut - Ogooué near Lastoursville in Franceville.
Duma is a Northwest Bantu language and belongs to Njebi group that is classified as Guthrie Zone B50. The language Njebe is understood by speakers of the language Duma.