Oja Name Meaning

Finnish: from oja ‘ditch’, a habitational name from a farm so named for its situation. This name occurs chiefly in western Finland and can be traced back to the 15th century. In America, it may also be an abbreviation of Ojala.

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

Similar surnames: Ota, Oda, Oza, Ola, Cota, Ott, Oba, Pla, Aga, Oka

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Oja Family Origin

Where is the Oja family from?

Oja Family Occupations

What did your Oja ancestors do for a living?

In 1940, Laborer and Housework were the top reported jobs for men and women in the US named Oja. 18% of Oja men worked as a Laborer and 14% of Oja women worked as a Housework. Some less common occupations for Americans named Oja were Farm Laborer and Bookkeeper

View Census data for Oja | Data not to scale

United States shown, England data unavailable

Top Male Occupations in 1940

  • Laborer
  • Farmer
  • Miner
  • Farm Laborer

Top Female Occupations in 1940

  • Housework
  • Maid
  • Housekeeper
  • Bookkeeper

*We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Oja Historical Records

What Oja family records will you find?

Census Record

There are 4,000 census records available for the last name Oja. Like a window into their day-to-day life, Oja census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search 1891 UK census records for Oja

Passenger List

There are 1,000 immigration records available for the last name Oja. 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 Oja immigration records

Draft Card

There are 901 military records available for the last name Oja. For the veterans among your Oja ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Oja military records

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

Oja Life Expectancy

What is the average Oja lifespan?

Between 1951 and 2004, in the United States, Oja life expectancy was at its lowest point in 1961, and highest in 2004. The average life expectancy for Oja in 1951 was 79, and 85 in 2004.

View Social Security Death Index (SSDI) for Oja

An unusually short lifespan might indicate that your Oja 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.

Famous Oja Family Ancestors

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