Main country
Japan
115 people
53% of total
Surname
Hiroko
217 worldwide · 22 countries
217
Total population
22
Countries
1 in every 37,327,189
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Japan
115
53%
2
Indonesia
27
12.4%
3
Papua New Guinea
21
9.7%
4
Thailand
11
5.1%
5
United States
10
4.6%
World distribution
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