Main country
Italy
1,015 people
64% of total
Surname
Niccolai
1,585 worldwide · 18 countries
1,585
Total population
18
Countries
1 in every 5,110,410
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
1,015
64%
2
United States
356
22.5%
3
Argentina
79
5%
4
France
48
3%
5
Brazil
36
2.3%
World distribution
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