5,110 (2007 census). L2 users: 51.
Southern Nations, Nationalities, and Peoples’ region: southwest, Omo river west bank, Kuchur village, and a small group north.
Yidinich (Yidi, Yidinit), Muguji. Listed dialects may not be inherently intelligible with Kwegu. May be a name for several hunter groups. Lexical similarity: 36% with Mursi [muz].
Seen as lower class by Bodi, Mursi, Karo, or Nyangatom. Men from these patron groups may marry Kwegu women. A small group who maintain a basically constant population.