Main country
United States
224 people
79.2% of total
Surname
Ruskamp
283 worldwide · 4 countries
283
Total population
4
Countries
1 in every 28,621,908
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
224
79.2%
2
Netherlands
49
17.3%
3
Germany
9
3.2%
4
Brazil
1
0.4%
World distribution
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