Thanks to this world map that shows the density of people with the surname Briega in different countries, you can get an idea not only of the popularity of the surname Briega in each country but also of the different migrations of people surnamed Briega.
The quantity of people with the surname Briega that we can find in each country can help us discern the origin of the surname Briega, as logic tells us that the place with the most people surnamed Briega will be the country or area of origin of the surname Briega.
