Main country
Germany
6,015 people
45.4% of total
Surname
Flach
13,256 worldwide · 49 countries
13,256
Total population
49
Countries
1 in every 611,044
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Germany
6,015
45.4%
2
Brazil
3,060
23.1%
3
United States
1,899
14.3%
4
Netherlands
533
4%
5
Switzerland
268
2%
World distribution
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