Gilleran Family History

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Gilleran Name Meaning

Irish: reduced Anglicized form of Gaelic Mac Giollaráin or Ó Giollaráin, according to Woulfe, formerly Mac Giolla Éanáin ‘son of the servant of (Saint) Eanán’.

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

Similar surnames: Gilsenan, Gilliland, Gilligan, Killoran, Gillian, Colleran, Gillan

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Gilleran Family Origin

Where is the Gilleran family from?

Gilleran Family Occupations

What did your Gilleran ancestors do for a living?

In 1880, Laborer, Farmer and Deals In Stocks were the top 3 reported jobs worked by Gilleran. A less common occupation for the Gilleran family was Labor. The most common Gilleran occupation in the USA was Laborer. 33% of Gilleran's were Laborers.

View Census data for Gilleran | Data not to scale

  • Laborer

  • Farmer

  • Deals In Stocks

  • Labor


Census records can tell you a lot of little known facts about your Gilleran ancestors, such as occupation. Occupation can tell you about your ancestor's social and economic status.

Gilleran Historical Records

What Gilleran family records will you find?

Census Record

There are 3,000 census records available for the last name Gilleran. Like a window into their day-to-day life, Gilleran census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search 1940's US census records for Gilleran

Passenger List

There are 821 immigration records available for the last name Gilleran. 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 Gilleran immigration records

Draft Card

There are 443 military records available for the last name Gilleran. For the veterans among your Gilleran ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Gilleran military records

You've only scratched the surface of Gilleran family history.

Gilleran Life Expectancy

What is the average Gilleran lifespan?

Between 1955 and 2003, in the United States, Gilleran life expectancy was at its lowest point in 1974, and highest in 2000. The average life expectancy for Gilleran in 1955 was 62, and 65 in 2003.

View Social Security Death Index (SSDI) for Gilleran

An unusually short lifespan might indicate that your Gilleran ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family. The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

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