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