Main country
Poland
820 people
89.5% of total
Surname
Koperek
916 worldwide · 12 countries
916
Total population
12
Countries
1 in every 8,842,795
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
820
89.5%
2
United States
51
5.6%
3
Germany
13
1.4%
4
France
11
1.2%
5
Brazil
5
0.5%
World distribution
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