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Onesi Family History

Onesi 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: Montesi, Ness, Oest, Orsi, Mones, Fones, Jones, Oneto, Neri, Onishi

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

Hint: Try searching for a relative alive in 1940.

Where is the Onesi family from?

You can see how Onesi families moved over time by selecting different census years. The Onesi family name was found in the USA in 1920. In 1920 there were 3 Onesi families living in Pennsylvania. This was 100% of all the recorded Onesi's in USA. Pennsylvania had the highest population of Onesi families in 1920.
Use census records and voter lists to see where families with the Onesi 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 Onesi family records will you find?

Census Records

There are 110 census records available for the last name Onesi. Like a window into their day-to-day life, Onesi census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Onesi

Passenger Lists

There are 44 immigration records available for the last name Onesi. 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 Onesi immigration records

Draft Cards

There are 35 military records available for the last name Onesi. For the veterans among your Onesi ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Onesi military records

You've only scratched the surface of Onesi family history

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What is the average Onesi lifespan?

Between 1967 and 2003, in the United States, Onesi life expectancy was at its lowest point in 1972, and highest in 1998. The average life expectancy for Onesi in 1967 was 68, and 84 in 2003.

View Social Security Death Index (SSDI) for Onesi

An unusually short lifespan might indicate that your Onesi 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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