Teohuacan.

Headword: 
Teohuacan.
Principal English Translation: 

this altepetl (now called Tehuacan) is in the present state of Puebla; Gerhard (1986) finds the following political entities in this altepetl: Teohuacan, Ciapulco, Tzapotitlan, Cozcatlan, and the region called Eoxochitlan-Zoquitlan.
Historia Tolteca-Chichimeca, eds. Paul Kirchhoff, Lina Odena Güemes, y Luis Reyes García (México: CISINAH, INAH-SEP, 1976), 78.

Orthographic Variants: 
Tehuacan, Teguacan