Main country
Japan
2,491 people
89.5% of total
Surname
Okinaka
2,784 worldwide · 4 countries
2,784
Total population
4
Countries
1 in every 2,909,483
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Japan
2,491
89.5%
2
United States
246
8.8%
3
Paraguay
31
1.1%
4
Brazil
16
0.6%
World distribution
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