Main country
Germany
627 people
77% of total
Surname
Birkhahn
814 worldwide · 14 countries
814
Total population
14
Countries
1 in every 9,950,860
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Germany
627
77%
2
United States
93
11.4%
3
Brazil
44
5.4%
4
Austria
20
2.5%
5
Switzerland
11
1.4%
World distribution
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