Main country
Japan
18,874 people
98.6% of total
Surname
Okoshi
19,136 worldwide · 20 countries
19,136
Total population
20
Countries
1 in every 423,286
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
18,874
98.6%
2
Nigeria
128
0.7%
3
Brazil
55
0.3%
4
United States
32
0.2%
5
Philippines
10
0.1%
World distribution
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