Main country
United States
391 people
54.2% of total
Surname
Roskamp
722 worldwide · 11 countries
722
Total population
11
Countries
1 in every 11,218,837
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
391
54.2%
2
Netherlands
130
18%
3
Germany
95
13.2%
4
Brazil
72
10%
5
Belgium
21
2.9%
World distribution
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