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