230 (2002 census). No monolinguals.
Concepción Department, San Lázaro district, Valle Mi on Apa river banks; Alto Paraguay Department, on the Riacho Mosquito.
Echoaldi (Chararana, Echonoana), Layana (Niguecactemigi). Similar to Sanapaná [sap].
Guana, like Nhandeva [nhd], is a catch-all name and this group should not be confused with Guanas of other countries.