Main country
Poland
126 people
94.7% of total
Surname
Rzyczkowski
133 worldwide · 3 countries
133
Total population
3
Countries
1 in every 60,902,256
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
126
94.7%
2
Argentina
6
4.5%
3
England
1
0.8%
World distribution
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