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