Main country
Poland
112 people
79.4% of total
Surname
Rychwicki
141 worldwide · 3 countries
141
Total population
3
Countries
1 in every 57,446,809
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
112
79.4%
2
Brazil
24
17%
3
United States
5
3.5%
World distribution
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