Kaimbé language
Kaimbé is an extinct unclassified language of eastern Brazil. The ethnic population numbered an estimated 1,100 to 1,400 in 1986. The language is scarcely attested; in 1961 one elder was able to remember a few single words mixed with Kiriri.
The district of Caimbé in Euclides da Cunha, Bahia is named after the tribe.