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