Thanks to this world map that shows the density of people with the surname Summarell in different countries, you can get an idea not only of the popularity of the surname Summarell in each country but also of the different migrations of people surnamed Summarell.
The quantity of people with the surname Summarell that we can find in each country can help us discern the origin of the surname Summarell, as logic tells us that the place with the most people surnamed Summarell will be the country or area of origin of the surname Summarell.
Locating at a single glance the countries where the surname Summarell is more abundant, as well as the areas of the globe where there are hardly any people with the surname Summarell, is of great utility for individuals interested in surnames, and specifically in the surname Summarell, as it allows them to quickly and easily visualize the data and its distribution."