Main country
United States
150 people
71.4% of total
Surname
Koscik
210 worldwide · 14 countries
210
Total population
14
Countries
1 in every 38,571,429
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
150
71.4%
2
Canada
20
9.5%
3
Poland
13
6.2%
4
England
11
5.2%
5
Australia
5
2.4%
World distribution
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