Duwa

Duwa (died 1307), also known as Du'a, was khan of the Chagatai Khanate (1282–1307). He was the second son of Baraq. He was the longest reigning monarch of the Chagatayid Khanate and accepted the Great Khan's supremacy. Under his rule, the Chagatai Khanate reached its peak. His name "Duwa(Du'a)" means "praying" in the Arabic language.