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