Janjo, Jen, Jenjo
Taraba State, Karim Lamido LGA; Adamawa State, Numan LGA, Jen town, east of Karim-Lamido town, south of Bambuka town, by Benue river.
Jaule (Joole), Kaigama, Laredo (Ardido).
Latin script, in development.
Traditional religion, Christian, Muslim.