Main country
Vietnam
6,345 people
46.3% of total
Surname
Oi
13,698 worldwide · 64 countries
13,698
Total population
64
Countries
1 in every 591,327
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Vietnam
6,345
46.3%
2
Malaysia
1,960
14.3%
3
Japan
1,164
8.5%
4
Cambodia
1,050
7.7%
5
Brazil
873
6.4%
World distribution
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