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Ohallaghan Family History

Ohallaghan 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: Hallahan, Callaghan, Callahan, O'callaghan, Halligan, Gallahan

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

Hint: Try searching for a relative alive in 1940.

Where is the Ohallaghan family from?

You can see how Ohallaghan families moved over time by selecting different census years. The Ohallaghan family name was found in the UK in 1891. In 1891 there was 1 Ohallaghan family living in Hampshire. This was 100% of all the recorded Ohallaghan's in United Kingdom. Hampshire had the highest population of Ohallaghan families in 1891.
Use census records and voter lists to see where families with the Ohallaghan 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 Ohallaghan family records will you find?

Census Records

There are 4 census records available for the last name Ohallaghan. Like a window into their day-to-day life, Ohallaghan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Ohallaghan

Passenger Lists

There are 5 immigration records available for the last name Ohallaghan. 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 Ohallaghan immigration records

Draft Cards

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

View all Ohallaghan military records

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What is the average Ohallaghan lifespan?

An unusually short lifespan might indicate that your Ohallaghan 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 Ohallaghan

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