O'riordan Family History

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O'riordan Name Meaning

Irish: Anglicized form of Gaelic Ó Ríoghbhárdáin ‘descendant of Ríoghbhárdán’ (see Riordan). This family is probably descended from Ríoghbhardán Ó Cearbhaill, who fell in battle in 1058.

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


Similar surnames: Riordan, O'gorman, Lordan, O'regan, O'ryan, Corcoran, Gordon, Prior

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O'riordan Family Origin

Where is the O'riordan family from?

O'riordan Family Occupations

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

In 1880, the most common O'riordan occupation in the USA was Teaming Business. 100% of O'riordan's were Teaming Businesss.

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

  • Teaming Business

    100%

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

O'riordan Historical Records

What O'riordan family records will you find?

Census Record

There are 3,000 census records available for the last name O'riordan. Like a window into their day-to-day life, O'riordan 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'riordan

Passenger List

There are 642 immigration records available for the last name O'riordan. 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'riordan immigration records

Draft Card

There are 1,000 military records available for the last name O'riordan. For the veterans among your O'riordan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all O'riordan military records

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

O'riordan Life Expectancy

What is the average O'riordan lifespan?

Average O'riordan life expectancy in 1993 was 35 years. This was lower than the general public life expectancy which was 73.

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

An unusually short lifespan might indicate that your O'riordan 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'riordan Family

Is anyone famous hiding in your tree?

Nikola Tesla1856 - 1943 (86)
Audrey Hepburn1929 - 1993 (63)
Ella Fitzgerald1918 - 1996 (78)
Amelia Earhart1897 - 1939 (41)
Martin Luther King, Jr.1929 - 1968 (39)
Grace Kelly1929 - 1982 (52)
James Dean1931 - 1955 (24)
Mark Twain1835 - 1910 (74)
Nikola Tesla1856 - 1943 (86)
Audrey Hepburn1929 - 1993 (63)
Ella Fitzgerald1918 - 1996 (78)
Amelia Earhart1897 - 1939 (41)
Martin Luther King, Jr.1929 - 1968 (39)
Grace Kelly1929 - 1982 (52)
James Dean1931 - 1955 (24)
Mark Twain1835 - 1910 (74)
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