Main country
Vietnam
8,270 people
80.6% of total
Surname
Trai
10,263 worldwide · 29 countries
10,263
Total population
29
Countries
1 in every 789,243
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Vietnam
8,270
80.6%
2
Morocco
716
7%
3
Algeria
576
5.6%
4
Cambodia
362
3.5%
5
Cameroon
65
0.6%
World distribution
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