Main country
Italy
8,422 people
63% of total
Surname
Pierini
13,377 worldwide · 38 countries
13,377
Total population
38
Countries
1 in every 605,517
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Italy
8,422
63%
2
Argentina
1,565
11.7%
3
Brazil
1,504
11.2%
4
United States
893
6.7%
5
France
623
4.7%
World distribution
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