Main country
Vietnam
108,027 people
91.1% of total
Surname
Duc
118,518 worldwide · 76 countries
118,518
Total population
76
Countries
1 in every 68,344
Frequency
Rarity
Common
Dispersion
Global
Top countries
1
Vietnam
108,027
91.1%
2
France
5,428
4.6%
3
Switzerland
2,393
2%
4
Poland
750
0.6%
5
United States
520
0.4%
World distribution
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