The Surname Dubbelman distribution.
In this map, you can see that the name is most common in the Netherlands. It also shows the migration of the Russian Dubbelman population to Finland and Sweden, followed by later movement to English-speaking regions around the world. In some countries, the name appears due to a single individual settling there by chance — such as Marcel Dubbelman, who sells mosquito nets in Vietnam.
In the table to the right you can seet the amounts and relevance in the country's
The Surname Dobbelmann distribution.
In this map, you can see that the name originated in Germany and now thrives in Netherlands and France. A migration of some family's to North and South Amerika (USA and Brazil) And Australia. The relevance in the Netherlands is rather graeter because of the change of the surname to Dobbelman and later Dubbelman.
The table to the right you can see the amounts and relevance of the country's.