Main country
France
14 people
77.8% of total
Surname
Usaï
18 worldwide · 3 countries
18
Total population
3
Countries
1 in every 450,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
France
14
77.8%
2
Belgium
3
16.7%
3
Thailand
1
5.6%
World distribution
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