Main country
Vietnam
21,312 people
88.8% of total
Surname
Vien
24,005 worldwide · 37 countries
24,005
Total population
37
Countries
1 in every 337,430
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Vietnam
21,312
88.8%
2
United States
1,225
5.1%
3
Canada
737
3.1%
4
France
409
1.7%
5
India
76
0.3%
World distribution
Loading map...