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Declos Family History

Declos 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: Delos, Duclos, Dellis, Delo, Clos, Delfs, Deloy, Demos, Devos, Declue

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

Hint: Try searching for a relative alive in 1940.

Where is the Declos family from?

You can see how Declos families moved over time by selecting different census years. The Declos family name was found in the USA, and Canada between 1880 and 1920. The most Declos families were found in USA in 1880. In 1880 there were 4 Declos families living in New Hampshire. This was about 50% of all the recorded Declos's in USA. New Hampshire and 1 other state had the highest population of Declos families in 1880.
Use census records and voter lists to see where families with the Declos surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

What Declos family records will you find?

Census Records

There are 211 census records available for the last name Declos. Like a window into their day-to-day life, Declos census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Declos

Passenger Lists

There are 20 immigration records available for the last name Declos. 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 Declos immigration records

Draft Cards

There are 14 military records available for the last name Declos. For the veterans among your Declos ancestors, military collections provide insights into where and when they served, and even physical descriptions.

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You've only scratched the surface of Declos family history

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What is the average Declos lifespan?

An unusually short lifespan might indicate that your Declos 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.

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