Using graphic elements like this world map, to see in which countries or regions of the world the surname Mc-donnell is more common, is of great help.
Locating at a single glance the countries where the surname Mc-donnell is more abundant, as well as the areas of the globe where there are hardly any people with the surname Mc-donnell, is of great utility for individuals interested in surnames, and specifically in the surname Mc-donnell, as it allows them to quickly and easily visualize the data and its distribution."
