History of your Surname
Get access to Dempsy family records.Start a free trial

Dempsy Family History

Dempsy Name Meaning

from Ó Díomasaigh see Dempsey .

Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016


Similar surnames: Dempsey, Demps, Demay, Demory, Demos, Empey, Demey, Demary, Demus

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

Hint: Try searching for a relative alive in 1940.

Black & white image of a young woman scientist

Where is the Dempsy family from?

You can see how Dempsy families moved over time by selecting different census years. The Dempsy family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Dempsy families were found in USA in 1880. In 1911 there were 16 Dempsy families living in New Brunswick. This was about 42% of all the recorded Dempsy's in Canada. New Brunswick had the highest population of Dempsy families in 1911.
Use census records and voter lists to see where families with the Dempsy surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What did your Dempsy ancestors do for a living?

In 1921, Farmer was the top reported job for people in the Canada named Dempsy. 100% of Dempsy men worked as a Farmer. .

View Census Data for Dempsy | 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%
Black & white image of two construction labourers

What Dempsy family records will you find?

Census Records

There are 9,000 census records available for the last name Dempsy. Like a window into their day-to-day life, Dempsy census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Dempsy

Passenger Lists

There are 739 immigration records available for the last name Dempsy. 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 Dempsy immigration records

Draft Cards

There are 585 military records available for the last name Dempsy. For the veterans among your Dempsy ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Dempsy military records

You've only scratched the surface of Dempsy family history

Discover More

What is the average Dempsy lifespan?

Between 1966 and 2002, in the United States, Dempsy life expectancy was at its lowest point in 1996, and highest in 1993. The average life expectancy for Dempsy in 1966 was 77, and 56 in 2002.

View Social Security Death Index (SSDI) for Dempsy

Discover the unique achievements of ancestors in the Dempsy family tree

Explore Your Tree

Browse profiles of historical people with the Dempsy last name

Search for another surname
Enter last name/surname
Start a 14-Day Free Trial