Using graphic elements like this world map, to see in which countries or regions of the world the surname O'duane is more common, is of great help.
Thanks to this world map that shows the density of people with the surname O'duane in different countries, you can get an idea not only of the popularity of the surname O'duane in each country but also of the different migrations of people surnamed O'duane.
The quantity of people with the surname O'duane that we can find in each country can help us discern the origin of the surname O'duane, as logic tells us that the place with the most people surnamed O'duane will be the country or area of origin of the surname O'duane.