The quantity of people with the surname Da via that we can find in each country can help us discern the origin of the surname Da via, as logic tells us that the place with the most people surnamed Da via will be the country or area of origin of the surname Da via.
Globalization can make the surname Da via 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 Da via greatly aids all those who seek a deeper knowledge about the surname Da via.