Main country
Italy
151 people
94.4% of total
Surname
Collacchioni
160 worldwide · 4 countries
160
Total population
4
Countries
1 in every 50,625,000
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Italy
151
94.4%
2
Argentina
6
3.8%
3
United States
2
1.3%
4
England
1
0.6%
World distribution
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