Aleut (Unangam Tunuu), also known as Unangan, is a language of the Eskimo–Aleut language family. It is the heritage language of the Aleut (Unangax̂) people living in the Aleutian Islands, Pribilof Islands, and Commander Islands. Various sources estimate there are only between 100 and 300 speakers of Aleut remaining (Krauss 2007, p. 408)