Main country
United States
81 people
73.6% of total
Surname
Castio
110 worldwide · 12 countries
110
Total population
12
Countries
1 in every 73,636,364
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
81
73.6%
2
Philippines
12
10.9%
3
Brazil
5
4.5%
4
Colombia
4
3.6%
5
Argentina
1
0.9%
World distribution
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