What is 'Cheyenne' when translated from English to Italian?

Cheyenne is an English loan Word in Italian, where it is pronounced "tchey-YEN-ney." The masculine plural noun references references native inhabitants of the United States of America's great plain states. Its original meaning perhaps translates into Italian as il popolo degli uomini ("the people of the men" literally), with the pronunciation "eel PO-po-lo DEY-lyee WO-mee-nee" in Italian.