Main country
Italy
377 people
32.6% of total
Surname
Collia
1,157 worldwide · 20 countries
1,157
Total population
20
Countries
1 in every 7,000,864
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
377
32.6%
2
Argentina
344
29.7%
3
Guatemala
122
10.5%
4
Spain
85
7.3%
5
Canada
79
6.8%
World distribution
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