O'hagan Family History

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O'hagan Name Meaning

Irish: Anglicized form of Gaelic Ó hÁgáin ‘descendant of Ágán’ (see Hagan).

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

Similar surnames: Hagan, O'regan, O'hara, Fagan, O'gara, O'mara, O'hare, O'haver

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O'hagan Family Origin

Where is the O'hagan family from?

O'hagan Family Occupations

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

In 1880, the most common O'hagan occupation in the USA was Farmer. 14% of O'hagan's were Farmers. A less common occupation for the O'hagan family was Carpenter. Farmer, Brick Mason and Bargeman were the top 3 reported jobs worked by O'hagan.

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

  • Farmer

  • Brick Mason

  • Bargeman

  • Carpenter


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

O'hagan Historical Records

What O'hagan family records will you find?

Census Record

There are 14,000 census records available for the last name O'hagan. Like a window into their day-to-day life, O'hagan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search 1940's US census records for O'hagan

Passenger List

There are 6,000 immigration records available for the last name O'hagan. Passenger lists are your ticket to knowing when your ancestors arrived in the USA, and how they made the journey - from the ship name to ports of arrival and departure.

View all O'hagan immigration records

Draft Card

There are 2,000 military records available for the last name O'hagan. For the veterans among your O'hagan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all O'hagan military records

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

O'hagan Life Expectancy

What is the average O'hagan lifespan?

Between 1998 and 2002, in the United States, O'hagan life expectancy was at its lowest point in 2002, and highest in 1998. The average life expectancy for O'hagan in 1998 was 78, and 45 in 2002.

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

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

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