The quantity of people with the surname Cuevas that we can find in each country can help us discern the origin of the surname Cuevas, as logic tells us that the place with the most people surnamed Cuevas will be the country or area of origin of the surname Cuevas.
Globalization can make the surname Cuevas 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 Cuevas greatly aids all those who seek a deeper knowledge about the surname Cuevas.