Tektitek (name in Guatemala) or Teko (name in Mexico), called b'a'aj by native speakers, (also known as Tectiteco, Teco, Kʼontiʼl, Qyool, among others)[2] is a Mayan language classified under the Mamean branch, spoken by the Teko people of Chiapas, Mexico and southern Huehuetenango Department, Guatemala.

[7] The speaker continues that the day after the harvest, families are invited to celebrate, a lamb is killed, and it is shared amongst everyone along with the corn.

[8] As part of the effort to reestablish the Tektitek language, Ernesto Baltazar Gutierrez, a Guatemalan author, released a Tektiteko Grammar book in 2007[9] and in the same year, also collaborated with author, Erico Simon Morales, to release a Tektiteko bilingual dictionary that is used in schools in Guatemala.

Some websites are also being changed towards helping individuals learn some Tektiteko vocabulary words and prayers, such as one ran by the Native Languages of the Americas Foundation.

[11] The table below provides a list of English words and their Tektitek counterparts, as found on the Native Languages of Americas page.