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