Main country
Japan
2,121 people
94.1% of total
Surname
Kosaki
2,255 worldwide · 13 countries
2,255
Total population
13
Countries
1 in every 3,592,018
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Japan
2,121
94.1%
2
United States
78
3.5%
3
Brazil
20
0.9%
4
India
8
0.4%
5
Thailand
8
0.4%
World distribution
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