Main country
United States
341 people
91.2% of total
Surname
Karschner
374 worldwide · 2 countries
374
Total population
2
Countries
1 in every 21,657,754
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
341
91.2%
2
Germany
33
8.8%
World distribution
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