Nande, also known as (Oru)Ndandi and Yira, is a Bantu language spoken in the Democratic Republic of the Congo. The Nande of Congo and the Konjo people of Uganda are a single ethnic group, which they call Yira (Bayira). They trace their origins to the Ruwenzori Mountains between the two countries. The languages Nande and Konjo are close enough to be considered divergent dialects. Nande has a number of dialects of its own: Nande proper, Kumbule, Mate, Tangi, Sanza, Shu, Songola (Songoora, Nyangala), Swaga / Kira (in Nande, all of these are prefixed with eki-).