Main country
Romania
1,485 people
86.7% of total
Surname
Birau
1,713 worldwide · 20 countries
1,713
Total population
20
Countries
1 in every 4,728,546
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Romania
1,485
86.7%
2
France
67
3.9%
3
Papua New Guinea
40
2.3%
4
Nigeria
35
2%
5
Brazil
16
0.9%
World distribution
Loading map...