Cibak language

Cibak (variously rendered "Chibuk, Chibok, Chibbak, Chibbuk, Kyibaku, Kibbaku, Kikuk") is an Afro-Asiatic language spoken by about 200,000 people in Nigeria.
Cibak is spoken in Askira/Uba, Chibok and Damboa local government areas in the south of Borno State in Nigeria. The majority of speakers are Christians (about 92 %); most of the schoolgirls abducted in the 2014 Chibok kidnapping by Boko Haram were Cibak-speakers and Christians.