Main country
Russia
525 people
53.3% of total
Surname
Oleg
985 worldwide · 62 countries
985
Total population
62
Countries
1 in every 8,223,350
Frequency
Rarity
Rare
Dispersion
Global
Top countries
1
Russia
525
53.3%
2
Belarus
113
11.5%
3
United States
84
8.5%
4
Kazakhstan
32
3.2%
5
Germany
27
2.7%
World distribution
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