High Quality Content by WIKIPEDIA articles! The Saharan languages are a small family of languages spoken across parts of the eastern Sahara, extending from northwestern Darfur to southern Libya, north and central Chad, eastern Niger and northeastern Nigeria. Noted Saharan languages include Kanuri, Teda, Dazaga, and Zaghawa. They are a part of the proposed Nilo-Saharan family. The Nilo-Saharan languages are African languages spoken mainly in the upper parts of the Chari and Nile rivers (hence the term "Nilo-"), including historic Nubia, north of where the two tributaries of Nile meet. The languages extend through 17 nations in the northern half of Africa: from Algeria and Mali in the northwest; to Benin, Nigeria and the Democratic Republic of the Congo in the south; and Sudan to Tanzania in the east (excluding the Horn of Africa).