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Oharahan Family History

Oharahan 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: Hanrahan, Shanahan, Hanahan, Chauhan, Hardman, Narayan, Harman

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

Hint: Try searching for a relative alive in 1940.

Where is the Oharahan family from?

You can see how Oharahan families moved over time by selecting different census years. The Oharahan family name was found in the USA in 1920. In 1920 there were 2 Oharahan families living in Illinois. This was 100% of all the recorded Oharahan's in USA. Illinois had the highest population of Oharahan families in 1920.
Use census records and voter lists to see where families with the Oharahan 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 Oharahan family records will you find?

Census Records

There are 17 census records available for the last name Oharahan. Like a window into their day-to-day life, Oharahan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Oharahan

Passenger Lists

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

Draft Cards

There are 1,000 military records available for the last name Oharahan. For the veterans among your Oharahan ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Oharahan military records

You've only scratched the surface of Oharahan family history

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What is the average Oharahan lifespan?

An unusually short lifespan might indicate that your Oharahan 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.

Social Security Death Index (SSDI) for Oharahan

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