O'loughlin Family History
O'loughlin Surname Meaning
Irish (Ulster and County Clare): Anglicized form of Gaelic Ó Lochlainn ‘descendant of Lochlann’ (see Laughlin).
Source: Dictionary of American Family Names ©2013, Oxford University Press
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O'loughlin Family History
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Census Records
There are 31,000 census records available for the last name O'loughlin. Like a window into their day-to-day life, O'loughlin 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'loughlinPassenger Lists
There are 5,000 immigration records available for the last name O'loughlin. 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.
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There are 4,000 military records available for the last name O'loughlin. For the veterans among your O'loughlin ancestors, military collections provide insights into where and when they served, and even physical descriptions.
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Discover MoreWhat is the average O'loughlin lifespan?
Between 1996 and 2004, in the United States, O'loughlin life expectancy was at its lowest point in 2004, and highest in 1996. The average life expectancy for O'loughlin in 1996 was 89, and 43 in 2004.