section_path: Indigenous peoples by region/Americas/Central and South America
section_name: Central and South America
paragraph_text: Central and South America
  
  In some countries (particularly in Latin America), Indigenous peoples form a sizable component of the overall national population – in Bolivia, they account for an estimated 56–70% of the total nation, and at least half of the population in Guatemala and the Andean and Amazonian nations of Peru. In English, Indigenous peoples are collectively referred to by different names that vary by region, age and ethnicity of speakers, with no one term being universally accepted. While still in use in-group, and in many names of organizations, "Indian" is less popular among younger people, who tend to prefer "Indigenous" or simply " Native, with most preferring to use the specific name of their tribe or Nation instead of generalities. In Spanish or Portuguese speaking countries, one finds the use of terms such as índios, pueblos indígenas, amerindios, povos nativos, povos indígenas, and, in Peru, Comunidades Nativas (Native Communities), particularly among Amazonian societies like the Urarina and Matsés. In Chile, there the most populous indigenous peoples are the Mapuche in the Center-South and the Aymaras in the North. Rapa Nui of Easter Island, who are a Polynesian people, are the only non- Amerindian indigenous people in Chile.
  
  Indigenous peoples make up 0.4% of all Brazilian population, or about 700,000 people. Indigenous peoples are found in the entire territory of Brazil, although the majority of them live in Indian reservations in the North and Center-Western part of the country. On 18 January 2007, FUNAI reported that it had confirmed the presence of 67 different uncontacted peoples in Brazil, up from 40 in 2005. With this addition Brazil has now overtaken the island of New Guinea as the country having the largest number of uncontacted peoples.