Main country
Poland
263 people
90.4% of total
Surname
Ryszko
291 worldwide · 7 countries
291
Total population
7
Countries
1 in every 27,835,052
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
Poland
263
90.4%
2
United States
16
5.5%
3
England
7
2.4%
4
Thailand
2
0.7%
5
Belgium
1
0.3%
World distribution
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