O' reilly Family History

O' reilly 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: O'reilly, Reilly, Farrelly, Reiley, Crilly, O'kelly, O'neill, Mcneilly, O'riley, Reilley

6K	Birth, Marriage, and Deaths
749	Military Records
1K	Immigration Records
10K	Census and Voter Lists
11K	Member Trees

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Where is the O' reilly family from?

You can see how O' reilly families moved over time by selecting different census years. The O' reilly family name was found in the USA in 1880. In 1880 there were 4 O' reilly families living in New York. This was 100% of all the recorded O' reilly's in USA. New York had the highest population of O' reilly families in 1880.

Use census records and voter lists to see where families with the O' reilly surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

View Census Data for O' reilly

What O' reilly family records will you find?

Census Record

There are 10K census records available for the last name O' reilly. Like a window into their day-to-day life, O' reilly census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for O' reilly

Passenger List

There are 1K immigration records available for the last name O' reilly. 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 O' reilly immigration records

Military Records

There are 749 military records available for the last name O' reilly. For the veterans among your O' reilly ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all O' reilly military records

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What is the average O' reilly lifespan?

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O' reilly Surname Meaning

Where is the O' reilly family from?

What O' reilly family records will you find?

What is the average O' reilly lifespan?

O' reilly Family History

O' reilly Surname Meaning

30,000 record(s) for O' reilly

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

Where is the O' reilly family from?

What O' reilly family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of O' reilly family history

What is the average O' reilly lifespan?

Discover the unique achievements of ancestors in the O' reilly family tree

Search for another surname

O' reilly Surname Meaning

30,000 record(s) for O' reilly

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

Where is the O' reilly family from?

What O' reilly family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of O' reilly family history

What is the average O' reilly lifespan?

Discover the unique achievements of ancestors in the O' reilly family tree

Search for another surname