Main country
Italy
1,374 people
83.1% of total
Surname
Bionaz
1,653 worldwide · 10 countries
1,653
Total population
10
Countries
1 in every 4,900,181
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Italy
1,374
83.1%
2
France
226
13.7%
3
United States
36
2.2%
4
Switzerland
5
0.3%
5
Germany
5
0.3%
World distribution
Loading map...