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Thiarnau Family History

Thiarnau 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: Thurnau, Tiernan, Chiara, Triana, Charnas, Thibadeau, Thibeau, Hearn

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

Hint: Try searching for a relative alive in 1940.

Where is the Thiarnau family from?

You can see how Thiarnau families moved over time by selecting different census years. The Thiarnau family name was found in the USA in 1880. In 1880 there were 5 Thiarnau families living in Maryland. This was 100% of all the recorded Thiarnau's in USA. Maryland had the highest population of Thiarnau families in 1880.
Use census records and voter lists to see where families with the Thiarnau 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 Thiarnau family records will you find?

Census Records

There are 5 census records available for the last name Thiarnau. Like a window into their day-to-day life, Thiarnau census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Thiarnau

Passenger Lists

There are 642 immigration records available for the last name Thiarnau. 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 Thiarnau immigration records

Draft Cards

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

View all Thiarnau military records

You've only scratched the surface of Thiarnau family history

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What is the average Thiarnau lifespan?

An unusually short lifespan might indicate that your Thiarnau 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 Thiarnau

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