Main country
Poland
63 people
98.4% of total
Surname
Sieroszewski
64 worldwide · 2 countries
64
Total population
2
Countries
1 in every 126,562,500
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
63
98.4%
2
England
1
1.6%
World distribution
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