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 Diap family records.Start a 14-Day Free Trial

Diap Family History

Diap 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: Dial, Dias, Diak, Dia, Diaz, Diab, Diop, Diep, Dean, Cap

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

Hint: Try searching for a relative alive in 1940.

Where is the Diap family from?

You can see how Diap families moved over time by selecting different census years. The Diap family name was found in the USA in 1920. In 1920 there was 1 Diap family living in Illinois. This was about 50% of all the recorded Diap's in USA. Illinois and 1 other state had the highest population of Diap families in 1920.
Use census records and voter lists to see where families with the Diap surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What Diap family records will you find?

Census Records

There are 11 census records available for the last name Diap. Like a window into their day-to-day life, Diap census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Diap

Passenger Lists

There are 17 immigration records available for the last name Diap. 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 Diap immigration records

Draft Cards

There are 6 military records available for the last name Diap. For the veterans among your Diap ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Diap military records

You've only scratched the surface of Diap family history

Discover More

What is the average Diap lifespan?

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

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