Main country
Poland
1,100 people
93.4% of total
Surname
Koszowski
1,178 worldwide · 11 countries
1,178
Total population
11
Countries
1 in every 6,876,061
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
1,100
93.4%
2
United States
51
4.3%
3
Germany
16
1.4%
4
England
3
0.3%
5
France
2
0.2%
World distribution
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