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Londergan Family History

Londergan Name Meaning

Irish: Anglicized form of Gaelic Ó Longargáin (see Lonergan ).

Source: Dictionary of American Family Names 2nd edition, 2022


Similar surnames: Lundergan, Lonergan, Landrigan, Lundrigan, Donegan, O'regan, Lanagan

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

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Where is the Londergan family from?

You can see how Londergan families moved over time by selecting different census years. The Londergan family name was found in the USA, the UK, and Canada between 1840 and 1920. The most Londergan families were found in USA in 1880. In 1840 there was 1 Londergan family living in New York. This was 100% of all the recorded Londergan's in USA. New York had the highest population of Londergan families in 1840.
Use census records and voter lists to see where families with the Londergan surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What did your Londergan ancestors do for a living?

In 1940, Laborer and Secretary were the top reported jobs for men and women in the USA named Londergan. 32% of Londergan men worked as a Laborer and 60% of Londergan women worked as a Secretary. Some less common occupations for Americans named Londergan were Salesman and Stenographer. .

View Census Data for Londergan | Data not to scale

*We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Top Male Occupations In 1940

  • Laborer
    32%
  • Clerk
    16%
  • Mechanic
    11%
  • Salesman
    11%

Top Female Occupations In 1940

  • Secretary
    60%
  • Stenographer
    40%
Black & white image of two construction labourers

What Londergan family records will you find?

Census Records

There are 1,000 census records available for the last name Londergan. Like a window into their day-to-day life, Londergan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search US census records for Londergan

Passenger Lists

There are 355 immigration records available for the last name Londergan. 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 Londergan immigration records

Draft Cards

There are 400 military records available for the last name Londergan. For the veterans among your Londergan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Londergan military records

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What is the average Londergan lifespan?

Between 1963 and 2004, in the United States, Londergan life expectancy was at its lowest point in 2001, and highest in 1984. The average life expectancy for Londergan in 1963 was 76, and 67 in 2004.

View Social Security Death Index (SSDI) for Londergan

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