Main country
Japan
20,449 people
66.7% of total
Surname
Oura
30,660 worldwide · 43 countries
30,660
Total population
43
Countries
1 in every 264,188
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
20,449
66.7%
2
Ivory Coast
8,112
26.5%
3
Burkina Faso
562
1.8%
4
Benin
319
1%
5
Brazil
295
1%
World distribution
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