оказываитцо, этноним "каклы" восходит к прото-индо-европейскому "идти по кругу" )))
Цитата:
Words for wheel and cart/wagon/chariot take one of two common forms, thought to be linked with two PIE roots: the root kʷel- "move around" is the basis of the unique derivative kʷekʷlo- "wheel" which becomes hvél (wheel) in Old Icelandic, kolo (wheel, circle) in Old Church Slavonic, kãkla- (neck) in Lithuanian, kyklo- (wheel, circle) in Greek, cakka-/cakra- (wheel) in Pali and Sanskrit, and kukäl (wagon, chariot) in Tocharian A