Cofán language

Aʼingae, commonly known as Cofán or Kofán, is the primary language of the Aʼi (Cofán) people, an indigenous group whose ancestral territory lies at the interface between the Andean foothills and Amazonia in the northeast of Ecuador (Sucumbíos province) and southern Colombia (Putumayo & Nariño provinces).

While past classifications have identified Cofán as belonging to linguistic families such as Chibchan or Andean B, it is now widely agreed to be a language isolate, with no known genetic relatives. Although still robustly learned by children in Ecuadorian communities, it is considered an 'endangeredʼ language with estimates of around 1500 native speakers.