O'hearn Family History

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O'hearn Name Meaning

Irish: Anglicized form of Gaelic Ó hEachthighearna ‘descendant of Eachthighearna’ (see Hearn). The surname O’Hearn is no longer found in Ireland.

Source: Dictionary of American Family Names ©2013, Oxford University Press

Similar surnames: O'herron, Hearn, O'dean, O'hare, O'hara, O'hern, O'leary, O'regan

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O'hearn Family Origin

Where is the O'hearn family from?

O'hearn Family Occupations

What did your O'hearn ancestors do for a living?

In 1881, the most common O'hearn occupation in the UK was Labourer. 100% of O'hearn's were Labourers.

View Census data for O'hearn | Data not to scale

  • Labourer


Census records can tell you a lot of little known facts about your O'hearn ancestors, such as occupation. Occupation can tell you about your ancestor's social and economic status.

O'hearn Historical Records

What O'hearn family records will you find?

Census Record

There are 18,000 census records available for the last name O'hearn. Like a window into their day-to-day life, O'hearn census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search 1891 UK census records for O'hearn

Passenger List

There are 2,000 immigration records available for the last name O'hearn. 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'hearn immigration records

Draft Card

There are 3,000 military records available for the last name O'hearn. For the veterans among your O'hearn ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all O'hearn military records

You've only scratched the surface of O'hearn family history.

O'hearn Life Expectancy

What is the average O'hearn lifespan?

Between 1999 and 2002, in the United States, O'hearn life expectancy was at its lowest point in 2001, and highest in 2002. The average life expectancy for O'hearn in 1999 was 46, and 65 in 2002.

View Social Security Death Index (SSDI) for O'hearn

An unusually short lifespan might indicate that your O'hearn 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.

Famous O'hearn Family Ancestors

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