Main country
Poland
6,208 people
85.9% of total
Surname
Olech
7,231 worldwide · 28 countries
7,231
Total population
28
Countries
1 in every 1,120,177
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
6,208
85.9%
2
United States
513
7.1%
3
Canada
77
1.1%
4
England
69
1%
5
Brazil
64
0.9%
World distribution
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