The Nilo-Saharan languages are a proposed family of African languages spoken by somewhere around 70 million speakers, mainly in the upper parts of the Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the Nile meet. The languages extend through 17 nations in the northern half of Africa: from Algeria to Benin in the west; from Libya to the Democratic Republic of the Congo in the centre; and from Egypt to Tanzania in the east.
The number of languages natively spoken in Africa is variously estimated at between 1,250 and 2,100, and by some counts at over 3,000. Nigeria alone has over 500 languages, one of the greatest concentrations of linguistic diversity in the world. The languages of Africa belong to many distinct language families, among which the largest are:
Kanuri is a Saharan dialect continuum of the Nilo–Saharan language family spoken by the Kanuri and Kanembu peoples in Nigeria, Niger, Chad and Cameroon, as well as by a diaspora community residing in Sudan.
The Songhay, Songhai or Ayneha languages are a group of closely related languages/dialects centred on the middle stretches of the Niger River in the West African countries of Mali, Niger, Benin, Burkina Faso and Nigeria. In particular, they are spoken in the cities of Timbuktu, Djenné, Niamey and Gao. They have been widely used as a lingua franca in that region ever since the era of the Songhai Empire. In Mali, the government has officially adopted the dialect of Gao as the dialect to be used as a medium of primary education.
The Kanuri people are an African ethnic group living largely in the lands of the former Kanem and Bornu Empires in Niger, Nigeria, Chad, and Cameroon. As well as a diaspora community residing in Sudan. Those generally termed Kanuri include several subgroups and dialect groups, some of whom identify as distinct from the Kanuri. Most trace their origins to ruling lineages of the medieval Kanem-Bornu Empire, and its client states or provinces. In contrast to the neighboring Toubou or Zaghawa pastoralists, Kanuri groups have traditionally been sedentary, engaging in farming, fishing the Chad Basin, trade, and salt processing.
The Tibesti Mountains are a mountain range in the central Sahara, primarily located in the extreme north of Chad, with a small portion located in southern Libya. The highest peak in the range, Emi Koussi, lies to the south at a height of 3,415 meters (11,204 ft) and is the highest point in both Chad and the Sahara. Bikku Bitti, the highest peak in Libya, is located in the north of the range. The central third of the Tibesti is of volcanic origin and consists of five volcanoes topped by large depressions: Emi Koussi, Tarso Toon, Tarso Voon, Tarso Yega and Toussidé. Major lava flows have formed vast plateaus that overlie Paleozoic sandstone. The volcanic activity was the result of a continental hotspot that arose during the Oligocene and continued in some places until the Holocene, creating fumaroles, hot springs, mud pools and deposits of natron and sulfur. Erosion has shaped volcanic spires and carved an extensive network of canyons through which run rivers subject to highly irregular flows that are rapidly lost to the desert sands.
The Zaghawa people, also called Beri or Zakhawa, are an ethnic group primarily residing in southwestern Libya, northeastern Chad, and western Sudan, including Darfur.
The Saharan languages are a small family of languages across parts of the eastern Sahara, extending from northwestern Sudan to southern Libya, north and central Chad, eastern Niger and northeastern Nigeria. Noted Saharan languages include Kanuri, Daza, Teda, and Zaghawa. They have been classified as part of the hypothetical but controversial Nilo-Saharan family.
The Teda language, also known as Tedaga, Todaga, Todga, or Tudaga is a Nilo-Saharan language spoken by the Teda, a northern subgroup of the Toubou people who inhabit southern Libya, northern Chad and eastern Niger. A small number also inhabit northeastern Nigeria.
The Toubou or Tubu are an ethnic group native to the Tibesti Mountains that inhabit the central Sahara in northern Chad, southern Libya, northeastern Niger and northwestern Sudan. They live either as herders and nomads or as farmers near oases. Their society is clan-based, with each clan having certain oases, pastures and wells.
Chad has two official languages, Arabic and French, and over 120 indigenous languages. A vernacular version of Arabic, Chadian Arabic, is a lingua franca and the language of commerce, spoken by 40–60% of the population. The two official languages have fewer speakers than Chadian Arabic. Standard Arabic is spoken by around 615,000 speakers. French is widely spoken in the main cities such as N'Djamena and by most men in the south of the country. Most schooling is in French. The language with the most first-language speakers is probably Ngambay, with around one million speakers.
Tebu is a small family of two Saharan languages, consisting of Daza and Teda. It is spoken by the two groups of Toubou people, the Daza and Teda.
There are over 525 native languages spoken in Nigeria. The official language and most widely spoken lingua franca is English, which was the language of Colonial Nigeria. Nigerian Pidgin – an English-based creole – is spoken by 30 million people in Nigeria.
Sudan is a multilingual country dominated by Sudanese Arabic. In the 2005 constitution of the Republic of Sudan, the official languages of Sudan are Literary Arabic and English.
Zaghawa is a Nilo-Saharan language spoken by the Zaghawa people of east-central Chad and northwestern Sudan (Darfur). The people who speak this language call it Beria, from Beri, the endonym of the Zaghawa people, and a, Zaghawa for "mouth". It has been estimated that there are about 447,400 native speakers of the Zaghawa language, who primarily live in Chad and the Darfur region of Sudan. It is also spoken by a smaller number of speakers in Libya.
The population of Chad has numerous ethnic groups. SIL Ethnologue reports more than 130 distinct languages spoken in Chad.
Tibesti Region is a region of Chad, located in far northwest of the country. Its capital is Bardaï. It was created in 2008 when the former Borkou-Ennedi-Tibesti Region was split into three, with the Tibesti Department becoming the Tibesti Region. The region is named for the Tibesti Mountains, one of the most prominent mountain chains in the Sahara Desert. Tibesti is the least populated region of Chad, and also has the lowest GDP in the country. Despite being nearly the same size as the US state of Alabama, Tibesti had an estimated population of about 50,000 in 2023, where as Alabama had about 5,075,000 in 2023.
Ennedi-Ouest Region is one of the twenty-three regions of Chad.
