Kurdistan

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Kurdistan is the name of a geographic and cultural region in the Middle East, inhabited predominantly by the Kurds.

Encyclopædia Britannica: Kurdistan - traditional region, an extensive plateau and mountain area inhabited mainly by Kurds, including large parts of what are now eastern Turkey, northwestern Iran, and northern Iraq, and smaller parts of northern Syria and eastern Armenia.
Columbia Encyclopedia: Kurds - a non-Arab Middle Eastern minority population that inhabits the region known as Kurdistan, an extensive plateau and mountain area in SW Asia (c.74,000 sq mi/191,660 sq km), including parts of E Turkey, NE Iraq, and NW Iran and smaller sections of NE Syria and Armenia.
Dictionary.com: Kurdistan - An extensive plateau region of southwest Asia. Since the dissolution of the Ottoman Empire after World War I, it has been divided among southeast Turkey, northeast Iraq, and northwest Iran, with smaller sections in Syria and Armenia.