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