Main country
Italy
2,317 people
44.2% of total
Surname
Bertero
5,244 worldwide · 21 countries
5,244
Total population
21
Countries
1 in every 1,544,622
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
2,317
44.2%
2
Argentina
1,987
37.9%
3
United States
293
5.6%
4
Brazil
190
3.6%
5
France
158
3%
World distribution
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