Main country
United States
30 people
93.8% of total
Surname
Koosis
32 worldwide · 3 countries
32
Total population
3
Countries
1 in every 253,125,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
30
93.8%
2
Brazil
1
3.1%
3
Canada
1
3.1%
World distribution
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