Nahuatl
Nahuatl is the language that was spoken by the Aztec and Toltec peoples of Mexico. Nahuatl enthusiasts are keen to have it elevated to become the official language of Mexico. It is constantly stated that this language provides a definitive explanation for the word Atlantis, Gene Matlock who favours a Mexican location for Atlantis suggests that it mean People of the Water(a). However, Jim Allen who supports the idea of a Bolivian Atlantis claims that Atl–antis are native South American words that mean Water and Copper(b).
(a) https://www.viewzone.com/atlantis2.html
>(b) https://web.archive.org/web/20200811094111/http://www.atlantisbolivia.org/atlantisboliviapart1.htm<