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 Blenau family records.Start a 14-Day Free Trial

Blenau Family History

Blenau 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: Bleau, Bleak, Blau, Bena, Beau, Benac, Lena, Blea, Lienau, Blend

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

Hint: Try searching for a relative alive in 1940.

Where is the Blenau family from?

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

Census Records

There are 12 census records available for the last name Blenau. Like a window into their day-to-day life, Blenau census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Blenau

Passenger Lists

There are 32 immigration records available for the last name Blenau. 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 Blenau immigration records

Draft Cards

There are 5 military records available for the last name Blenau. For the veterans among your Blenau ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Blenau military records

You've only scratched the surface of Blenau family history

Discover More

What is the average Blenau lifespan?

Average Blenau life expectancy in 1964 was 65 years. This was lower than the general public life expectancy which was 71.

View Social Security Death Index (SSDI) for Blenau

An unusually short lifespan might indicate that your Blenau 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 Blenau family tree

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