Main country
Poland
228 people
64.8% of total
Surname
Siorek
352 worldwide · 2 countries
352
Total population
2
Countries
1 in every 23,011,364
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
228
64.8%
2
United States
124
35.2%
World distribution
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