Main country
Benin
3,163 people
40.1% of total
Surname
Biao
7,890 worldwide · 42 countries
7,890
Total population
42
Countries
1 in every 1,026,616
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Benin
3,163
40.1%
2
China
1,575
20%
3
Togo
1,365
17.3%
4
Brazil
599
7.6%
5
Taiwan
479
6.1%
World distribution
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