Main country
Italy
2,424 people
47.1% of total
Surname
Isaia
5,144 worldwide · 44 countries
5,144
Total population
44
Countries
1 in every 1,574,650
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
2,424
47.1%
2
Argentina
735
14.3%
3
France
575
11.2%
4
United States
309
6%
5
Nigeria
188
3.7%
World distribution
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