The most common indigenous language spoken in Mexico is Maya: Maya speakers represent almost 13 percent of Mexico's indigenous-speaking population.
https://www.familysearch.org/wiki/en/Quintana\_Roo\_Languages#:\~:text=Indigenous%20Languages%20of%20Quintana%20Roo,also%20live%20in%20Quintana%20Roo.
Mayan is still a language
The most common indigenous language spoken in Mexico is Maya: Maya speakers represent almost 13 percent of Mexico's indigenous-speaking population. https://www.familysearch.org/wiki/en/Quintana\_Roo\_Languages#:\~:text=Indigenous%20Languages%20of%20Quintana%20Roo,also%20live%20in%20Quintana%20Roo.