Main country
Poland
826 people
82.6% of total
Surname
Kasiak
1,000 worldwide · 17 countries
1,000
Total population
17
Countries
1 in every 8,100,000
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
826
82.6%
2
United States
68
6.8%
3
Argentina
44
4.4%
4
Ukraine
24
2.4%
5
Germany
10
1%
World distribution
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