Main country
United States
286 people
97.9% of total
Surname
Oleyar
292 worldwide · 2 countries
292
Total population
2
Countries
1 in every 27,739,726
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
286
97.9%
2
Australia
6
2.1%
World distribution
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