Main country
Nicaragua
1,553 people
91.7% of total
Surname
Castilblanco
1,694 worldwide · 10 countries
1,694
Total population
10
Countries
1 in every 4,781,582
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Nicaragua
1,553
91.7%
2
Colombia
93
5.5%
3
United States
22
1.3%
4
Costa Rica
11
0.6%
5
Mexico
8
0.5%
World distribution
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