Main country
United States
477 people
29.3% of total
Surname
Sier
1,630 worldwide · 39 countries
1,630
Total population
39
Countries
1 in every 4,969,325
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
477
29.3%
2
Netherlands
459
28.2%
3
Australia
146
9%
4
Poland
111
6.8%
5
England
107
6.6%
World distribution
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