Main country
Poland
837 people
89% of total
Surname
Koszykowski
940 worldwide · 7 countries
940
Total population
7
Countries
1 in every 8,617,021
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
837
89%
2
United States
79
8.4%
3
England
17
1.8%
4
Norway
4
0.4%
5
France
1
0.1%
World distribution
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