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