Main country
Italy
1,774 people
62% of total
Surname
Bertolone
2,863 worldwide · 21 countries
2,863
Total population
21
Countries
1 in every 2,829,200
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
1,774
62%
2
Argentina
291
10.2%
3
United States
278
9.7%
4
France
185
6.5%
5
Chile
97
3.4%
World distribution
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