Main country
Greece
464 people
37.4% of total
Surname
Sidera
1,241 worldwide · 29 countries
1,241
Total population
29
Countries
1 in every 6,526,994
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Greece
464
37.4%
2
Spain
254
20.5%
3
Kenya
253
20.4%
4
Cyprus
97
7.8%
5
Argentina
73
5.9%
World distribution
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