O'sullivan Name Origin, Meaning and Family History

Discover how your O'sullivan ancestors earned their living and spread across the country. Find out more about your family history by using the Free Search box.

Surname Distribution

Census frequency by county

Name Concentrations Within England and Wales

O'sullivan Surname Statistics


Top Professions for the O'sullivan family

Profession Census Frequency
School 64
Student 14
General Servant (domestic) 9
Dock Labourer 7
Dressmaker 7
Private Means 7
Hospital Nurse 5
Ship Broker & Merchant 5
Domestic Servant 4
Butcher 3
Clerk 3
Domestic 3
General Labourer 3
None 3
Police Constable 3
School Teacher 3
Teacher 3
Sick Nurse 3
Roman Catholic Priest 3
Gandy Belt Works 3
At School 2
Coal Miner Hewer 2
Ship Cutter 2
Cook-housekeeper 2
Under Laundrymaid 2

Search for the O'sullivan family