Using graphic elements like this world map, to see in which countries or regions of the world the surname Czechowicz is more common, is of great help.
The quantity of people with the surname Czechowicz that we can find in each country can help us discern the origin of the surname Czechowicz, as logic tells us that the place with the most people surnamed Czechowicz will be the country or area of origin of the surname Czechowicz.