Main country
Italy
142 people
40.9% of total
Surname
Roia
347 worldwide · 20 countries
347
Total population
20
Countries
1 in every 23,342,939
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
142
40.9%
2
Mozambique
36
10.4%
3
United States
33
9.5%
4
Brazil
26
7.5%
5
Papua New Guinea
23
6.6%
World distribution
Loading map...