Main country
Japan
35,669 people
97.7% of total
Surname
Kusaka
36,525 worldwide · 26 countries
36,525
Total population
26
Countries
1 in every 221,766
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Japan
35,669
97.7%
2
Tanzania
254
0.7%
3
United States
245
0.7%
4
Democratic Republic of the Congo
109
0.3%
5
Peru
96
0.3%
World distribution
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