Main country
United States
1,260 people
92.4% of total
Surname
Bertke
1,363 worldwide · 4 countries
1,363
Total population
4
Countries
1 in every 5,942,773
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
1,260
92.4%
2
Germany
101
7.4%
3
Australia
1
0.1%
4
Central African Republic
1
0.1%
World distribution
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