Geronimo (June 16, 1829 – February 17, 1909) was a prominent Native American leader of the Chiricahua Apache who fought against Mexico and the United States for their expansion into Apache tribal lands for several decades during the Apache Wars. Allegedly "Geronimo" was the name given to him during a Mexican incident, but his real name was Goyaa?é from the Chiricahua language meaning "one who yawns; often spelled Goyathlay or Goyahkla