The quantity of people with the surname Harillo that we can find in each country can help us discern the origin of the surname Harillo, as logic tells us that the place with the most people surnamed Harillo will be the country or area of origin of the surname Harillo.
Locating at a single glance the countries where the surname Harillo is more abundant, as well as the areas of the globe where there are hardly any people with the surname Harillo, is of great utility for individuals interested in surnames, and specifically in the surname Harillo, as it allows them to quickly and easily visualize the data and its distribution."
