köken: From Old French chan, from Medieval Latin chanis, of Turkic origin, from Old Turkic xān (“Central Asian khan”), probably ultimately of non-Turkic (Central Asian) origin.
köken: From a Mongolic source, compare Mongolian хаан (xaan), ultimately from the same Turkic source as кага́н (kagán). A possible intermediary is Chagatai خان (xan).
köken: Inherited from Middle Persian [Book Pahlavi needed] (hʾkʾn' /xāgān/), from Old Turkic 𐰴𐰍𐰣 (qaɣan). Compare inherited Turkish kağan and the Persian borrowing hakan.
From Old French chan, from Medieval Latin canus, caanus, of Turkic origin, from Old Turkic xān (“Central Asian khan”), probably ultimately of non-Turkic (Central Asian) origin.