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