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