Main country
Italy
6,387 people
49.2% of total
Surname
Costanza
12,989 worldwide · 48 countries
12,989
Total population
48
Countries
1 in every 623,605
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Italy
6,387
49.2%
2
United States
4,603
35.4%
3
Argentina
448
3.4%
4
France
434
3.3%
5
Belgium
306
2.4%
World distribution
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