
Origins of the O'Niell surname


About the O'Niells
We have a total of 4330 records for people with the last name O'Niell.
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I’ve managed to trace back to the mid-1700s! I can’t believe it! Utterly engrossing and I have uncovered some quite moving and heartbreaking stories attached to various ancestors. You don’t need any qualifications to start - just time patience, and some information.
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Stuart
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Interesting facts about O'niell
How common is your surname?
You have a rare surname! It's not in the top 1000 UK surnames!
We have for the O'niell surname. The oldest one dates back to 1850.
Who were O'niells most likely to marry?
O Niells
Our tell us which families married O'niells.
What are the most common O'niell first names?
John
James
Mary
Margaret

Census records provide incredible detail on names, ages, marital statuses, occupations and more.
Common jobs for O'niells
Men and women often performed different types of jobs, so these are displayed by gender to maintain their historical accuracy.
Common female occupations for O'niells in 1921
Domestic Servant
9
Dressmaker
8
General Servant Domestic
7
Charwoman
5
Cotton Weaver
5
Common male occupations for O'niells in 1921
General Labourer
33
Dock Labourer
12
Coal Miner
11
Coal Miner Hewer
9
Joiner
8




