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