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