Main country
China
7,439,119 people
91% of total
Surname
Cai
8,174,402 worldwide · 114 countries
8,174,402
Total population
114
Countries
1 in every 991
Frequency
Rarity
Very Common
Dispersion
Global
Top countries
1
China
7,439,119
91%
2
Taiwan
670,695
8.2%
3
Nepal
13,413
0.2%
4
Vietnam
10,250
0.1%
5
United States
9,541
0.1%
World distribution
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