Main country
Greece
109 people
46.6% of total
Surname
Sionis
234 worldwide · 11 countries
234
Total population
11
Countries
1 in every 34,615,385
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Greece
109
46.6%
2
Italy
105
44.9%
3
France
6
2.6%
4
Russia
4
1.7%
5
Brazil
2
0.9%
World distribution
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