The term Nubian describes an ethnic group that originated in modern-day Sudan and Egypt. Today, people of Nubian descent primarily live in Sudan, and inhabit the region between Wadi Halfa in the north and Al Dabbah in the south. The main Nubian groups from north to south are the Halfaweyen, Sikut, Mahas, and Dongola. They speak a variety of Nilo-Saharan languages in the Nubian language family.