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