Main country
Italy
12 people
40% of total
Surname
Petroso
30 worldwide · 8 countries
30
Total population
8
Countries
1 in every 270,000,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Italy
12
40%
2
Brazil
6
20%
3
United States
5
16.7%
4
Taiwan
3
10%
5
Canada
1
3.3%
World distribution
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