The quantity of people with the surname Yohai that we can find in each country can help us discern the origin of the surname Yohai, as logic tells us that the place with the most people surnamed Yohai will be the country or area of origin of the surname Yohai.
Locating at a single glance the countries where the surname Yohai is more abundant, as well as the areas of the globe where there are hardly any people with the surname Yohai, is of great utility for individuals interested in surnames, and specifically in the surname Yohai, as it allows them to quickly and easily visualize the data and its distribution."
Globalization can make the surname Yohai 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 Yohai greatly aids all those who seek a deeper knowledge about the surname Yohai.