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O'hearn Family History

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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Where is the O'hearn family from?

You can see how O'hearn families moved over time by selecting different census years. The O'hearn family name was found in the USA between 1880 and 1920. The most O'hearn families were found in USA in 1880. In 1880 there were 314 O'hearn families living in Massachusetts. This was about 40% of all the recorded O'hearn's in USA. Massachusetts had the highest population of O'hearn families in 1880.
Use census records and voter lists to see where families with the O'hearn surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

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

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.

What O'hearn family records will you find?

Census Records

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 Australian census records for O'hearn

Passenger Lists

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 Australia, and how they made the journey - from the ship name to ports of arrival and departure.

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Draft Cards

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.

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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

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