The quantity of people with the surname Maruanaja that we can find in each country can help us discern the origin of the surname Maruanaja, as logic tells us that the place with the most people surnamed Maruanaja will be the country or area of origin of the surname Maruanaja.
Locating at a single glance the countries where the surname Maruanaja is more abundant, as well as the areas of the globe where there are hardly any people with the surname Maruanaja, is of great utility for individuals interested in surnames, and specifically in the surname Maruanaja, as it allows them to quickly and easily visualize the data and its distribution."