The main ethnolinguistic groups are Arab groups such as the Baggara, generally speaking Chadian Arabic, Bagirmi, Boor, Bua, Gula groups such as the Gula Iro and Zan Gula, Kaba groups (speaking language such as Kaba Deme, Kaba Náà and Kulfa), Laal, Lutos, Ndam, Niellim, Sara, Tumak and Tunia.
The primary ethnic linguistic groups are Arab groups such as the Baggara, generally speaking Chadian Arabic, Bagirmi, Boor, Bua, Gula groups such as the Gula Iro and Zan Gula, Kaba groups (speaking languages like Kaba Deme, Kaba Náà and Kulfa), Laal, Lutos, Ndam, Niellim, Sara, Tumak and Tunia.