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