Main country
Japan
7,241 people
85.6% of total
Surname
Kason
8,459 worldwide · 29 countries
8,459
Total population
29
Countries
1 in every 957,560
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Japan
7,241
85.6%
2
Thailand
733
8.7%
3
United States
143
1.7%
4
Tanzania
99
1.2%
5
Papua New Guinea
81
1%
World distribution
Loading map...