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