Main country
Poland
4,636 people
80.1% of total
Surname
Ruszkowski
5,789 worldwide · 23 countries
5,789
Total population
23
Countries
1 in every 1,399,205
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
4,636
80.1%
2
United States
912
15.8%
3
Canada
65
1.1%
4
Brazil
60
1%
5
Germany
39
0.7%
World distribution
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