Main country
Italy
139 people
69.2% of total
Surname
Obialero
201 worldwide · 3 countries
201
Total population
3
Countries
1 in every 40,298,507
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Italy
139
69.2%
2
Argentina
36
17.9%
3
United States
26
12.9%
World distribution
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