Main country
Italy
4,261 people
50% of total
Surname
Riggio
8,519 worldwide · 24 countries
8,519
Total population
24
Countries
1 in every 950,816
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
4,261
50%
2
United States
2,762
32.4%
3
Argentina
577
6.8%
4
France
220
2.6%
5
Brazil
151
1.8%
World distribution
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