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Treacy Family History

Treacy Name Meaning

Irish (Galway): shortened Anglicized form of Gaelic Ó Treasaigh ‘descendant of Treasach’ a personal name meaning ‘warlike’ ‘fierce’.

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


Similar surnames: Tracy, Greany, Keady, Neary, Creary, Reach, Tebay, Orbach, Stream

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 Treacy family from?

You can see how Treacy families moved over time by selecting different census years. The Treacy family name was found in the USA, the UK, Canada, and Scotland between 1841 and 1920. The most Treacy families were found in USA in 1920. In 1911 there were 26 Treacy families living in Ontario. This was about 93% of all the recorded Treacy's in Canada. Ontario had the highest population of Treacy families in 1911.
Use census records and voter lists to see where families with the Treacy surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What did your Treacy ancestors do for a living?

In 1921, Farmer and Teacher were the top reported jobs for men and women in the Canada named Treacy. 100% of Treacy men worked as a Farmer and 50% of Treacy women worked as a Teacher. .

View Census Data for Treacy | 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 1921

  • Farmer
    100%

Top Female Occupations In 1921

  • Teacher
    50%
  • Clerk
    50%
Black & white image of two construction labourers

What Treacy family records will you find?

Census Records

There are 19,000 census records available for the last name Treacy. Like a window into their day-to-day life, Treacy census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Treacy

Passenger Lists

There are 4,000 immigration records available for the last name Treacy. Passenger lists are your ticket to knowing when your ancestors arrived in Canada, and how they made the journey - from the ship name to ports of arrival and departure.

View all Treacy immigration records

Draft Cards

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

View all Treacy military records

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What is the average Treacy lifespan?

Between 1955 and 2004, in the United States, Treacy life expectancy was at its lowest point in 1960, and highest in 1999. The average life expectancy for Treacy in 1955 was 57, and 67 in 2004.

View Social Security Death Index (SSDI) for Treacy

Discover the unique achievements of ancestors in the Treacy family tree

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