Tetela de Ocampo is a town in Tetela de Ocampo Municipality in the Sierra Norte region of the Mexican state of Puebla. "Tetela" is a nam…Tetela de Ocampo is a town in Tetela de Ocampo Municipality in the Sierra Norte region of the Mexican state of Puebla. "Tetela" is a name of Nahuatl origin, containing the elements tetl and tla: it thus means "place of many hills". Nahuas still inhabit the area.