| Est. Number of Speakers | Language | Official In... | % Correct |
|---|---|---|---|
| 558,000,000 | Spanish | Argentina, Bolivia, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, Venezuela | 100%
|
| 312,000,000 | French | France (French Guiana) | 99%
|
| 267,000,000 | Portuguese | Brazil | 99%
|
| 1,500,000,000 | English | Guyana, United Kingdom (Falkland Islands) | 97%
|
| 23,500,000 | Dutch | Suriname | 72%
|
| 8,420,000 | Quechua | Bolivia, Ecuador (region-specific) , Peru (region-specific) | 52%
|
| 3,100,000 | Guaraní | Bolivia, Paraguay | 48%
|
| 2,520,000 | Aymara | Bolivia, Peru (region-specific) | 42%
|
| 134,000,000 | German | Brazil (region-specific) | 42%
|
| 250,000 | Mapudungun | Chile (region-specific) | 23%
|
| 3,000,000 | Hunsrik | Brazil (regional) | 7%
|
| 42,000 | Shuar | Ecuador (region-specific) | 4%
|
| 1,000,000 | Talian | Brazil (region-specific) | 4%
|
| 416,000 | Wayuu | Colombia (region-specific) , Venezuela (region-specific | 4%
|
| 12,000 | Yanomamö | Venezuela (region-specific) | 4%
|
| 60,000 | Paéz | Colombia (region-specific) | 3%
|
| 42,000 | Wichí Lhamtés | Argentina (region-specific) , Bolivia (region-specific) | 3%
|
| 75,000 | Emberá | Colombia (region-specific) | 1%
|
| 300,000 | Pomeranian | Brazil (region-specific) | 1%
|
| 30,000 | Toba | Argentina (region-specific) | 1%
|
| 32,000 | Warao | Venezuela (region-specific) | 1%
|
| 12,000 | Awa-Cuaiquer | Colombia (region-specific) | 0%
|
| 23,000 | Guahibo | Colombia (region-specific) | 0%
|
| 21,000 | Guambiano | Colombia (region-specific) | 0%
|
| 23,000 | Pémon | Venezuela (region-specific) | 0%
|
| 13,000 | Piaroa | Venezuela (region-specific) | 0%
|