تور خان

Tor Khān = تور خان

Black تور

Tor: from the Indo-Iranian root *tura meaning "strong, quick". Others link it to old Iranian *tor "dark, black", related to the New Persian tār(ik), Pashto tor (thor) and English dark.

Khān خان

Khān: [Turkic], is a Central Asian title for a sovereign or military ruler. In imperial Persia, Khān was the title of a nobleman and usually used after the given name.

Source: Wikipedia