Main country
Greece
803 people
81.4% of total
Surname
Giannios
986 worldwide · 11 countries
986
Total population
11
Countries
1 in every 8,215,010
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Greece
803
81.4%
2
United States
95
9.6%
3
Australia
46
4.7%
4
New Zealand
13
1.3%
5
Canada
11
1.1%
World distribution
Loading map...