Main country
Poland
1,438 people
91.1% of total
Surname
Siwiak
1,579 worldwide · 14 countries
1,579
Total population
14
Countries
1 in every 5,129,829
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
1,438
91.1%
2
United States
48
3%
3
England
39
2.5%
4
France
19
1.2%
5
Germany
8
0.5%
World distribution
Loading map...