Main country
Taiwan
2,616 people
99.7% of total
Surname
Caichen
2,624 worldwide · 3 countries
2,624
Total population
3
Countries
1 in every 3,086,890
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Taiwan
2,616
99.7%
2
China
7
0.3%
3
Brazil
1
0%
World distribution
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