In this world map, you can check at a single glance which countries have more people with the surname Koiri. As you can see, it's effortless to notice which countries have a higher number of people carrying the Koiri surname.
Using graphic elements like this world map, to see in which countries or regions of the world the surname Koiri is more common, is of great help.
Thanks to this world map that shows the density of people with the surname Koiri in different countries, you can get an idea not only of the popularity of the surname Koiri in each country but also of the different migrations of people surnamed Koiri.
The quantity of people with the surname Koiri that we can find in each country can help us discern the origin of the surname Koiri, as logic tells us that the place with the most people surnamed Koiri will be the country or area of origin of the surname Koiri.
Locating at a single glance the countries where the surname Koiri is more abundant, as well as the areas of the globe where there are hardly any people with the surname Koiri, is of great utility for individuals interested in surnames, and specifically in the surname Koiri, as it allows them to quickly and easily visualize the data and its distribution."