Main country
United States
193 people
55.6% of total
Surname
Rerko
347 worldwide · 5 countries
347
Total population
5
Countries
1 in every 23,342,939
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
193
55.6%
2
Slovakia
133
38.3%
3
Czech Republic
19
5.5%
4
Norway
1
0.3%
5
Poland
1
0.3%
World distribution
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