What was Geronimo's real Apache Indian name?

Geronimo's real Apache name was Goyahkla, which means "the one who yawns." He was a prominent leader of the Apache tribe and became famous for his resistance against Mexican and American expansion into Apache territory during the late 19th century. The name "Geronimo" is believed to have originated from the Spanish pronunciation of the name of Saint Jerome, which was used by his enemies.