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Koslowsky Family History

Koslowsky Surname Meaning

Jewish (eastern Ashkenazic): variant of Koslowski. Germanized or Americanized form Polish Kozłowski (see Kozlowski).

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


Similar surnames: 

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Hint: Try searching for a relative alive in 1940.

Where is the Koslowsky family from?

You can see how Koslowsky families moved over time by selecting different census years. The Koslowsky family name was found in the USA, the UK, and Canada between 1880 and 1920. The most Koslowsky families were found in USA in 1920. In 1911 there were 8 Koslowsky families living in Manitoba. This was 100% of all the recorded Koslowsky's in Canada. Manitoba had the highest population of Koslowsky families in 1911.
Use census records and voter lists to see where families with the Koslowsky surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What did your Koslowsky ancestors do for a living?

In 1940, Laborer and Housewife were the top reported jobs for men and women in the USA named Koslowsky. 40% of Koslowsky men worked as a Laborer and 100% of Koslowsky women worked as a Housewife.

View Census Data for Koslowsky | 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.

United States shown, Canada data unavailable

Top Male Occupations In 1940

  • Laborer
    40%
  • Salesman
    20%
  • Millenery
    20%
  • Machinist
    20%

Top Female Occupations In 1940

  • Housewife
    100%

What Koslowsky family records will you find?

Census Records

There are 1,000 census records available for the last name Koslowsky. Like a window into their day-to-day life, Koslowsky census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Koslowsky

Passenger Lists

There are 2,000 immigration records available for the last name Koslowsky. 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 Koslowsky immigration records

Draft Cards

There are 360 military records available for the last name Koslowsky. For the veterans among your Koslowsky ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Koslowsky military records

You've only scratched the surface of Koslowsky family history

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What is the average Koslowsky lifespan?

Between 1964 and 2004, in the United States, Koslowsky life expectancy was at its lowest point in 1983, and highest in 1996. The average life expectancy for Koslowsky in 1964 was 64, and 74 in 2004.

View Social Security Death Index (SSDI) for Koslowsky

An unusually short lifespan might indicate that your Koslowsky 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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