In this world map, you can check at a single glance which countries have more people with the surname Clears. As you can see, it's effortless to notice which countries have a higher number of people carrying the Clears surname.
Using graphic elements like this world map, to see in which countries or regions of the world the surname Clears is more common, is of great help.
The quantity of people with the surname Clears that we can find in each country can help us discern the origin of the surname Clears, as logic tells us that the place with the most people surnamed Clears will be the country or area of origin of the surname Clears.