Alternate Names: Aona, Choon, Selknam, Shelknam
Genealogy:
Demographics: No known L1 speakers (Crevels 2007). The ethnic group disintegrated by early 20th century; last speakers died in the 1970s (Crevels 2007).
Language Use: Now speak Spanish [spa].
Language Development: Dictionary. Grammar.
Nation of Origin: Argentina
Other Comments: Lost their land to outside settlers, mines, and cattle. In 2000, there were reports of a group of 450 persons claiming Selknam ethnic affiliation.