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