Main country
United States
90 people
34.5% of total
Surname
Sior
261 worldwide · 20 countries
261
Total population
20
Countries
1 in every 31,034,483
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
90
34.5%
2
Belgium
36
13.8%
3
Germany
32
12.3%
4
France
22
8.4%
5
Malaysia
17
6.5%
World distribution
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