Main country
United States
5 people
31.3% of total
Surname
Dupek
16 worldwide · 8 countries
16
Total population
8
Countries
1 in every 506,250,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
5
31.3%
2
Poland
4
25%
3
England
2
12.5%
4
Canada
1
6.3%
5
Germany
1
6.3%
World distribution
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