Main country
United States
539 people
85.2% of total
Surname
O'hern
633 worldwide · 9 countries
633
Total population
9
Countries
1 in every 12,796,209
Frequency
Rarity
Rare
Dispersion
Local
Top countries
1
United States
539
85.2%
2
Australia
51
8.1%
3
England
22
3.5%
4
Canada
16
2.5%
5
Germany
1
0.2%
World distribution
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