Thanks to this world map that shows the density of people with the surname Lazev in different countries, you can get an idea not only of the popularity of the surname Lazev in each country but also of the different migrations of people surnamed Lazev.
The quantity of people with the surname Lazev that we can find in each country can help us discern the origin of the surname Lazev, as logic tells us that the place with the most people surnamed Lazev will be the country or area of origin of the surname Lazev.