Thanks to this world map that shows the density of people with the surname Claver in different countries, you can get an idea not only of the popularity of the surname Claver in each country but also of the different migrations of people surnamed Claver.
The quantity of people with the surname Claver that we can find in each country can help us discern the origin of the surname Claver, as logic tells us that the place with the most people surnamed Claver will be the country or area of origin of the surname Claver.