The quantity of people with the surname Gaucho that we can find in each country can help us discern the origin of the surname Gaucho, as logic tells us that the place with the most people surnamed Gaucho will be the country or area of origin of the surname Gaucho.
Globalization can make the surname Gaucho be found in almost every country around the globe, but being able to see the density of people residing in a country with the surname Gaucho greatly aids all those who seek a deeper knowledge about the surname Gaucho.