Main country
Germany
10 people
45.5% of total
Surname
Grumbkow
22 worldwide · 6 countries
22
Total population
6
Countries
1 in every 368,181,818
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Germany
10
45.5%
2
Netherlands
6
27.3%
3
United States
3
13.6%
4
Brazil
1
4.5%
5
Denmark
1
4.5%
World distribution
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