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