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