O'callaghan Name Origin, Meaning and Family History

Discover how your O'callaghan 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

England

Bedfordshire 0
Buckinghamshire 0
Berkshire 0
Cambridgeshire 0
Channel Islands 0
Cheshire 0
Cornwall 0
Cumberland 0
Derbyshire 0
Devon 0
Dorset 0
Durham 0
Essex 0
Gloucestershire 8
Hampshire 1
Herefordshire 1
Hertfordshire 0
Huntingdonshire 0
Isle of Man 0
Kent 0
Lancashire 1
Leicestershire 0
Lincolnshire 0
London 1
Middlesex 0
Northumberland 3
Norfolk 0
Northamptonshire 0
Nottinghamshire 0
Oxfordshire 0
Rutland 0
Shropshire 0
Suffolk 0
Somerset 0
Surrey 0
Sussex 6
Staffordshire 0
Warwickshire 0
Westmorland 0
Wiltshire 0
Worcestershire 0
Yorkshire 0

Wales

Anglesey 0
Brecknockshire 0
Cardiganshire 0
Carnarvonshire 0
Carmarthenshire 0
Denbighshire 0
Flintshire 0
Glamorgan 3
Merionethshire 0
Montgomeryshire 0
Monmouthshire 0
Pembrokeshire 0
Radnorshire 0

O'callaghan Surname Statistics


Top Professions for the O'callaghan family

Profession Census Frequency
Dressmaker 1
General Labourer 1
Tin Worker 1
Gunner Royal Artillery 1
Retired Draper 1
Wash Laundress 1
Scholar 1
Super Independent Of Industrial School 1
Troop Sergeant Major 6the Dragoons 1

Most Frequent Forenames for O'callaghan

Name Census Frequency
Mary O'callaghan 36
John O'callaghan 31
Thomas O'callaghan 22
Patrick O'callaghan 18
James O'callaghan 15
William O'callaghan 15
Margaret O'callaghan 11
Elizabeth O'callaghan 10
Ellen O'callaghan 10
George O'callaghan 10
Charles O'callaghan 8
Florence O'callaghan 8
Sarah O'callaghan 8
Timothy O'callaghan 8
Catherine O'callaghan 7
Kate O'callaghan 7
Michael O'callaghan 7
Alice O'callaghan 6
Daniel O'callaghan 6
Jane O'callaghan 6
Joseph O'callaghan 6
Kathleen O'callaghan 6
Norah O'callaghan 6
Cornelius O'callaghan 5
Hannah O'callaghan 5

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