Main country
Poland
1,068 people
55.5% of total
Surname
Kostek
1,924 worldwide · 25 countries
1,924
Total population
25
Countries
1 in every 4,209,979
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
1,068
55.5%
2
United States
538
28%
3
Brazil
74
3.8%
4
France
69
3.6%
5
Canada
54
2.8%
World distribution
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