Main country
Poland
355 people
93.2% of total
Surname
Wichniewicz
381 worldwide · 8 countries
381
Total population
8
Countries
1 in every 21,259,843
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
355
93.2%
2
Sweden
8
2.1%
3
United States
7
1.8%
4
Argentina
4
1%
5
Canada
4
1%
World distribution
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