This page needs Javascript enabled in order to work properly. Click here for instructions on how to enable it in your browser.
Surname Header Image
Get access to Onffroy family records.Start a 14-Day Free Trial

Onffroy Family History

Onffroy 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: Onofrey, Jeffrey, Onofrio, Conroy, Montroy, Monroy, Geoffroy, Ondrey

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

Hint: Try searching for a relative alive in 1940.

Where is the Onffroy family from?

You can see how Onffroy families moved over time by selecting different census years. The Onffroy family name was found in the USA in 1920. In 1920 there was 1 Onffroy family living in New York. This was 100% of all the recorded Onffroy's in USA. New York had the highest population of Onffroy families in 1920.
Use census records and voter lists to see where families with the Onffroy surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Mapbox
© Mapbox © OpenStreetMap Improve this map

What Onffroy family records will you find?

Census Records

There are 470 census records available for the last name Onffroy. Like a window into their day-to-day life, Onffroy census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Onffroy

Passenger Lists

There are 11 immigration records available for the last name Onffroy. 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 Onffroy immigration records

Draft Cards

There are 10 military records available for the last name Onffroy. For the veterans among your Onffroy ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Onffroy military records

You've only scratched the surface of Onffroy family history

Discover More

What is the average Onffroy lifespan?

Between 1994 and 1997, in the United States, Onffroy life expectancy was at its lowest point in 1994, and highest in 1997. The average life expectancy for Onffroy in 1994 was 82, and 85 in 1997.

View Social Security Death Index (SSDI) for Onffroy

An unusually short lifespan might indicate that your Onffroy 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.

Discover the unique achievements of ancestors in the Onffroy family tree

Explore Your Tree
Search for another surname
Enter last name/surname
Start a 14-Day Free Trial