Using graphic elements like this world map, to see in which countries or regions of the world the surname Irena is more common, is of great help.
Locating at a single glance the countries where the surname Irena is more abundant, as well as the areas of the globe where there are hardly any people with the surname Irena, is of great utility for individuals interested in surnames, and specifically in the surname Irena, as it allows them to quickly and easily visualize the data and its distribution."
Globalization can make the surname Irena 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 Irena greatly aids all those who seek a deeper knowledge about the surname Irena.