Main country
Italy
1,497 people
64.5% of total
Surname
Ridolfo
2,320 worldwide · 19 countries
2,320
Total population
19
Countries
1 in every 3,491,379
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
1,497
64.5%
2
United States
271
11.7%
3
Argentina
229
9.9%
4
Brazil
110
4.7%
5
Australia
42
1.8%
World distribution
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