Main country
Italy
141 people
58.5% of total
Surname
Trianni
241 worldwide · 10 countries
241
Total population
10
Countries
1 in every 33,609,959
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
141
58.5%
2
United States
23
9.5%
3
Switzerland
22
9.1%
4
England
17
7.1%
5
Canada
10
4.1%
World distribution
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