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Oneily Family History

Oneily Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Neily, Neill, Neild, Neils, Neil, Nealy, Deily, Neely, Keily, Reily

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

Where is the Oneily family from?

You can see how Oneily families moved over time by selecting different census years. The Oneily family name was found in the USA, and the UK between 1891 and 1920. The most Oneily families were found in USA in 1920, and United Kingdom in 1891. In 1891 there was 1 Oneily family living in London. This was 100% of all the recorded Oneily's in United Kingdom. London had the highest population of Oneily families in 1891.
Use census records and voter lists to see where families with the Oneily surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What Oneily family records will you find?

Census Records

There are 41 census records available for the last name Oneily. Like a window into their day-to-day life, Oneily census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Oneily

Passenger Lists

There are 9 immigration records available for the last name Oneily. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Oneily immigration records

Draft Cards

There are 4 military records available for the last name Oneily. For the veterans among your Oneily ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Oneily military records

You've only scratched the surface of Oneily family history

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What is the average Oneily lifespan?

An unusually short lifespan might indicate that your Oneily ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

Social Security Death Index (SSDI) for Oneily

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