Main country
United States
3,265 people
41.2% of total
Surname
Troiano
7,920 worldwide · 30 countries
7,920
Total population
30
Countries
1 in every 1,022,727
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
3,265
41.2%
2
Italy
1,961
24.8%
3
Argentina
975
12.3%
4
Brazil
903
11.4%
5
France
247
3.1%
World distribution
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