Main country
France
4,177 people
80.7% of total
Surname
Castaing
5,176 worldwide · 35 countries
5,176
Total population
35
Countries
1 in every 1,564,915
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
France
4,177
80.7%
2
United States
264
5.1%
3
Dominican Republic
216
4.2%
4
Puerto Rico
101
2%
5
Thailand
91
1.8%
World distribution
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