Tswana

Tswana, more correctly called Setswana, is another of the Bantu languages of southern Africa. Its speakers, the Tswana, number about 4 million—3 million of whom live in South Africa, and one million in the neighboring country of Botswana, which is named after them. Tswana is closely related to the Sotho language and, in fact, is often referred to as Western Sotho.