The quantity of people with the surname Korolov that we can find in each country can help us discern the origin of the surname Korolov, as logic tells us that the place with the most people surnamed Korolov will be the country or area of origin of the surname Korolov.
Globalization can make the surname Korolov be found in almost every country around the globe, but being able to see the density of people residing in a country with the surname Korolov greatly aids all those who seek a deeper knowledge about the surname Korolov.