Main country
Paraguay
421 people
34.7% of total
Surname
Riella
1,214 worldwide · 12 countries
1,214
Total population
12
Countries
1 in every 6,672,158
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Paraguay
421
34.7%
2
Italy
258
21.3%
3
Brazil
212
17.5%
4
Argentina
127
10.5%
5
United States
72
5.9%
World distribution
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