Main country
Italy
1,301 people
51.3% of total
Surname
Caiola
2,538 worldwide · 15 countries
2,538
Total population
15
Countries
1 in every 3,191,489
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
1,301
51.3%
2
United States
817
32.2%
3
Portugal
198
7.8%
4
Argentina
72
2.8%
5
France
59
2.3%
World distribution
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