Main country
Poland
21,123 people
87.5% of total
Surname
Olejniczak
24,136 worldwide · 36 countries
24,136
Total population
36
Countries
1 in every 335,598
Frequency
Rarity
Moderate
Dispersion
Regional
Top countries
1
Poland
21,123
87.5%
2
United States
1,587
6.6%
3
Germany
546
2.3%
4
France
398
1.6%
5
England
123
0.5%
World distribution
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