Thanks to this world map that shows the density of people with the surname Barbu in different countries, you can get an idea not only of the popularity of the surname Barbu in each country but also of the different migrations of people surnamed Barbu.
The quantity of people with the surname Barbu that we can find in each country can help us discern the origin of the surname Barbu, as logic tells us that the place with the most people surnamed Barbu will be the country or area of origin of the surname Barbu.
Globalization can make the surname Barbu 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 Barbu greatly aids all those who seek a deeper knowledge about the surname Barbu.