Kelly Family History

Kelly Surname Meaning

Irish: Anglicized form of Gaelic Ó Ceallaigh or in some areas Mac Ceallaigh ‘descendant (or son) of Ceallach’ an ancient Irish personal name originally a byname meaning ‘bright-headed’ later understood as ‘frequenting churches’ (Irish ceall). There are several early Irish saints who bore this name. Kelly is now the most common of all surnames in Ireland.

Scottish: habitational name from either the lands of Kelly near Arbroath (Angus), Kellie in Carnbee (Fife), or Kelly in Methlick (Aberdeenshire). Each of these placenames is from Pictish celli or Gaelic coille ‘wood’ + the placename forming suffix -in.

Alternatively, it may also derive from the lands of Kelloe in the barony of Hume (Berwickshire) whose name is of uncertain origin.

English: habitational name from Kelly (Devon). The placename probably derives from a British cognate of Cornish kelli ‘grove, small wood’.

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

Similar surnames: Kielty, Keady, Delay, Pelly, Reilly, Keary, Kell, Lello, Kelley, Tilly

2M	Birth, Marriage, and Deaths
370K	Military Records
419K	Immigration Records
2M	Census and Voter Lists
2M	Member Trees

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

Where is the Kelly family from?

You can see how Kelly families moved over time by selecting different census years. The Kelly family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Kelly families were found in USA in 1880. In 1891 there were 8,307 Kelly families living in Lancashire. This was about 34% of all the recorded Kelly's in United Kingdom. Lancashire had the highest population of Kelly families in 1891.

Use census records and voter lists to see where families with the Kelly surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

View Census Data for Kelly

What did your Kelly ancestors do for a living?

In 1939, General labourer and Unpaid domestic duties were the top reported jobs for men and women in the United Kingdom named Kelly. 13% of Kelly men worked as a General labourer and 63% of Kelly women worked as an Unpaid domestic duties. Some less common occupations for Americans named Kelly were Dock labourer and Housewife.

View Census Data for Kelly

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.

General labourer

13%

Builders labourer

Incapacitated

Dock labourer

Unpaid domestic duties

63%

Unpaid domestic

Domestic servant

Housewife

What Kelly family records will you find?

Census Record

There are 2M census records available for the last name Kelly. Like a window into their day-to-day life, Kelly census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Kelly

Passenger List

There are 419K immigration records available for the last name Kelly. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Kelly immigration records

Military Records

There are 370K military records available for the last name Kelly. For the veterans among your Kelly ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Kelly military records

You've only scratched the surface of Kelly family history

Discover More

What is the average Kelly lifespan?

Between 1940 and 2004, in the United States, Kelly life expectancy was at its lowest point in 1941, and highest in 2000. The average life expectancy for Kelly in 1940 was 57, and 74 in 2004.

Discover the unique achievements of ancestors in the Kelly family tree

Explore Your Tree

Search for another surname

Kelly Surname Meaning

Alternatively, it may also derive from the lands of Kelloe in the barony of Hume (Berwickshire) whose name is of uncertain origin.

English: habitational name from Kelly (Devon). The placename probably derives from a British cognate of Cornish kelli ‘grove, small wood’.

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

Where is the Kelly family from?

What did your Kelly ancestors do for a living?

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.

General labourer

13%

Builders labourer

Incapacitated

Dock labourer

Unpaid domestic duties

63%

Unpaid domestic

Domestic servant

Housewife

What Kelly family records will you find?

What is the average Kelly lifespan?

Between 1940 and 2004, in the United States, Kelly life expectancy was at its lowest point in 1941, and highest in 2000. The average life expectancy for Kelly in 1940 was 57, and 74 in 2004.

Kelly Family History

Kelly Surname Meaning

8 million record(s) for Kelly

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

Where is the Kelly family from?

What did your Kelly ancestors do for a living?

Top Male Occupations In 1939

Top Female Occupations In 1939

What Kelly family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Kelly family history

What is the average Kelly lifespan?

Discover the unique achievements of ancestors in the Kelly family tree

Search for another surname

Kelly Surname Meaning

8 million record(s) for Kelly

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

Where is the Kelly family from?

What did your Kelly ancestors do for a living?

Top Male Occupations In 1939

Top Female Occupations In 1939

What Kelly family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Kelly family history

What is the average Kelly lifespan?

Discover the unique achievements of ancestors in the Kelly family tree

Search for another surname