Main country
United States
238 people
61.3% of total
Surname
Birkman
388 worldwide · 17 countries
388
Total population
17
Countries
1 in every 20,876,289
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
238
61.3%
2
Brazil
50
12.9%
3
Finland
32
8.2%
4
Netherlands
16
4.1%
5
Poland
12
3.1%
World distribution
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