Main country
United States
3,313 people
88.6% of total
Surname
Oshaughnessy
3,739 worldwide · 29 countries
3,739
Total population
29
Countries
1 in every 2,166,355
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
United States
3,313
88.6%
2
Ireland
207
5.5%
3
England
101
2.7%
4
Canada
43
1.2%
5
Australia
28
0.7%
World distribution
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