Alternate Names: Náhuatl de la Sierra de Zongolica, Orizaba Aztec
Dialects: Ixhuatlancillo Nahuatl. 79% intelligibility of Nahuatl , (Morelos) (most similar).
Genealogy:
Demographics: 120,000 (1991 SIL).
Language Development: Taught in primary schools. Bible portions: 1995–2009.
Writing System: Latin
Nation of Origin: Mexico
Other Comments: 1 secondary school.