Main country
Macao
4,343 people
27.9% of total
Surname
Sio
15,574 worldwide · 78 countries
15,574
Total population
78
Countries
1 in every 520,098
Frequency
Rarity
Moderate
Dispersion
Global
Top countries
1
Macao
4,343
27.9%
2
Ivory Coast
1,256
8.1%
3
Philippines
1,200
7.7%
4
Indonesia
1,074
6.9%
5
Papua New Guinea
872
5.6%
World distribution
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