Main country
Poland
12,850 people
84.6% of total
Surname
Kostrzewa
15,183 worldwide · 28 countries
15,183
Total population
28
Countries
1 in every 533,491
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Poland
12,850
84.6%
2
Germany
991
6.5%
3
United States
641
4.2%
4
France
401
2.6%
5
England
78
0.5%
World distribution
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