A third theory suggests that the Bakhtiyaris were descended from the Mardi, a nomadic warrior tribe that lived around the Caspian coast of northern Iran. Due to the close resemblance to the names Bakhtiyari and Bakhtari (Bactrian), some historians have suggested that the Bakhtiyaris are descended from the Greeks who ruled over Bactria. The resemblance between Bakhtiyari and Greek dance has been used as further proof.