Alternate Names: Central Puebla Aztec, Náhuatl del Suroeste de Puebla, Southwestern Puebla Nahuatl
Genealogy:
Demographics: 16,000 (1998 SIL). 1,430 monolinguals.
Language Use: All ages. Also use Spanish [spa].
Language Development: Schools in most towns.
Writing System: Latin
Nation of Origin: Mexico