Main country
Vietnam
15,293 people
34.1% of total
Surname
Cau
44,900 worldwide · 61 countries
44,900
Total population
61
Countries
1 in every 180,401
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Vietnam
15,293
34.1%
2
Mozambique
8,793
19.6%
3
Cambodia
8,224
18.3%
4
Italy
6,381
14.2%
5
France
2,235
5%
World distribution
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