Khanate of Khiva
The Khanate of Khiva was an Uzbek state that existed in the historical region of Khwarezm in Central Asia from 1511 to 1920, except for a period of Afsharid occupation by Nadir Shah between 1740 and 1746. The Khans were the patrilineal descendants of Shayban, the fifth son of Jochi and grandson of Genghis Khan.