From his wiki page: "John was born into the Kourkouas clan, a family of Armenian origin. Scholars have speculated that his nickname "Tzimiskes" was derived either from the Armenian Chmushkik, meaning "red boot", or from an Armenian word for "short stature." A more favorable explanation is offered by the medieval Armenian historian Matthew of Edessa, who states that "Tzimiskes was from the region of Khozan, from the area which is now called Chmushkatzag."[2] Khozan was located in the region of Paghnatun, in the Byzantine province of Fourth Armenia.[3]" So, what does his name mean?