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