Main country
Hungary
2,723 people
96.7% of total
Surname
Koós
2,816 worldwide · 7 countries
2,816
Total population
7
Countries
1 in every 2,876,420
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Hungary
2,723
96.7%
2
Slovakia
85
3%
3
Czech Republic
4
0.1%
4
Austria
1
0%
5
Belgium
1
0%
World distribution
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