(name Reason: Taken from the Hebrew word Nakah [naw-kaw'] which means to  smite. It's one of the more flexible versions of the word which can mean  many things from attacking, defeating, slaughtering. As much as it is a  tool for guiding his sheep, it's a weapon designed to destroy anybody  who dares harm his flock.)

(name Reason: Taken from the Hebrew word Gazaz [gaw-zaz'] which means to  Shear. The word itself can mean to cut off, to cut hair, or in the  Bible/Tora specifically Sheepshears)