Main country
Japan
19,595 people
97% of total
Surname
Kumamoto
20,197 worldwide · 18 countries
20,197
Total population
18
Countries
1 in every 401,050
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
19,595
97%
2
Brazil
307
1.5%
3
United States
239
1.2%
4
Canada
27
0.1%
5
Mexico
8
0%
World distribution
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