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