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