Main country
Portugal
2,170 people
75% of total
Surname
Casaca
2,892 worldwide · 22 countries
2,892
Total population
22
Countries
1 in every 2,800,830
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Portugal
2,170
75%
2
Honduras
377
13%
3
Brazil
181
6.3%
4
Argentina
35
1.2%
5
United States
35
1.2%
World distribution
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