[AngelicaDeAlquezar]

Since this is an interesting topic by itself, the messages on náhuatl, from the thread "Beneficio de Zumba" have been moved here.

I think Alx is right about the difference of both words.

I have found in the Comisión Nacional para el Desarrollo de los Pueblos Indígenas (which has a few brief descriptions of many indigenous peoples from Mexico) something very striking for me though: the use of the word "mexicano" for náhuatl language does exist for some variations of it. I never heard it used that way and thought it was wrong.