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