Main country
Poland
434 people
97.3% of total
Surname
Sierpowski
446 worldwide · 4 countries
446
Total population
4
Countries
1 in every 18,161,435
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
434
97.3%
2
United States
10
2.2%
3
England
1
0.2%
4
Scotland
1
0.2%
World distribution
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