Main country
United States
566 people
94.3% of total
Surname
Kosco
600 worldwide · 11 countries
600
Total population
11
Countries
1 in every 13,500,000
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
566
94.3%
2
Austria
15
2.5%
3
Slovakia
6
1%
4
England
3
0.5%
5
Canada
2
0.3%
World distribution
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