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