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Onzay Family History

Onzay Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Conway, Monday, Nay, Onley, Okray, Anzai, Oza, Donnay, Zay, Onan

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

Hint: Try searching for a relative alive in 1940.

Where is the Onzay family from?

You can see how Onzay families moved over time by selecting different census years. The Onzay family name was found in the USA in 1920. In 1920 there was 1 Onzay family living in New Jersey. This was 100% of all the recorded Onzay's in USA. New Jersey had the highest population of Onzay families in 1920.
Use census records and voter lists to see where families with the Onzay 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 Onzay family records will you find?

Census Records

There are 22 census records available for the last name Onzay. Like a window into their day-to-day life, Onzay census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Onzay

Passenger Lists

There are 2 immigration records available for the last name Onzay. 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 Onzay immigration records

Draft Cards

There are 2 military records available for the last name Onzay. For the veterans among your Onzay ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Onzay military records

You've only scratched the surface of Onzay family history

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What is the average Onzay lifespan?

Between 1978 and 1997, in the United States, Onzay life expectancy was at its lowest point in 1990, and highest in 1992. The average life expectancy for Onzay in 1978 was 76, and 86 in 1997.

View Social Security Death Index (SSDI) for Onzay

An unusually short lifespan might indicate that your Onzay 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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