Main country
United States
12 people
34.3% of total
Surname
Ryzko
35 worldwide · 10 countries
35
Total population
10
Countries
1 in every 231,428,571
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
12
34.3%
2
Poland
7
20%
3
Norway
6
17.1%
4
Sweden
3
8.6%
5
Germany
2
5.7%
World distribution
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