Using graphic elements like this world map, to see in which countries or regions of the world the surname Hadj-rabah is more common, is of great help.
Thanks to this world map that shows the density of people with the surname Hadj-rabah in different countries, you can get an idea not only of the popularity of the surname Hadj-rabah in each country but also of the different migrations of people surnamed Hadj-rabah.
Locating at a single glance the countries where the surname Hadj-rabah is more abundant, as well as the areas of the globe where there are hardly any people with the surname Hadj-rabah, is of great utility for individuals interested in surnames, and specifically in the surname Hadj-rabah, as it allows them to quickly and easily visualize the data and its distribution."