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

Macmahon Family History

Macmahon Name Meaning

Irish: see McMahon.

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


Similar surnames: Mcmahon, Mcmahan, Mcmahen, Mcmain, Mcmann, Mccahon, Marmion, Manahan

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 Macmahon family from?

You can see how Macmahon families moved over time by selecting different census years. The Macmahon family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Macmahon families were found in United Kingdom in 1891. In 1840 there was 1 Macmahon family living in New York. This was about 50% of all the recorded Macmahon's in USA. New York and 1 other state had the highest population of Macmahon families in 1840.
Use census records and voter lists to see where families with the Macmahon surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What did your Macmahon ancestors do for a living?

In 1940, Manager and Steno were the top reported jobs for men and women in the USA named Macmahon. 20% of Macmahon men worked as a Manager and 22% of Macmahon women worked as a Steno. Some less common occupations for Americans named Macmahon were Teacher and Maid. .

View Census Data for Macmahon | 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

  • Manager
    20%
  • Laborer
    20%
  • Salesman
    12%
  • Teacher
    8%

Top Female Occupations In 1940

  • Steno
    22%
  • Teacher
    22%
  • Bookkeeper
    15%
  • Maid
    15%
Black & white image of two construction labourers

What Macmahon family records will you find?

Census Records

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

Search US census records for Macmahon

Passenger Lists

There are 6,000 immigration records available for the last name Macmahon. 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 Macmahon immigration records

Draft Cards

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

View all Macmahon military records

You've only scratched the surface of Macmahon family history

Discover More

What is the average Macmahon lifespan?

Between 1962 and 2004, in the United States, Macmahon life expectancy was at its lowest point in 1966, and highest in 2000. The average life expectancy for Macmahon in 1962 was 70, and 84 in 2004.

View Social Security Death Index (SSDI) for Macmahon

Discover the unique achievements of ancestors in the Macmahon family tree

Explore Your Tree

Browse profiles of historical people with the Macmahon last name

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