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