Cos Family History

Cos Surname Meaning

Catalan: habitational name from any of the places called Cós in Catalonia (Spain) from cos ‘run’ (from Latin cursu).

Spanish (northern): nickname from regional cos ‘bump’. Romanian (Coş): nickname or metonymic occupational name from coş ‘pannier basket’ also ‘chimney’, a word of Slavic origin (see Kos).

Americanized or Italianized form of Slovenian, Croatian or other Slavic Kos ‘blackbird’. Compare Coss.

Amerindian (mainly Guatemala): unexplained.

Source: Dictionary of American Family Names 2nd edition, 2022

Similar surnames: Kos, Bos, Ros, Cox, Coe, Clos, Coy, Los, Vos, Cost

21K	Birth, Marriage, and Deaths
8K	Military Records
1K	Immigration Records
8K	Census and Voter Lists
4K	Member Trees

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Where is the Cos family from?

You can see how Cos families moved over time by selecting different census years. The Cos family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Cos families were found in United Kingdom in 1891. In 1891 there were 51 Cos families living in London. This was about 24% of all the recorded Cos's in United Kingdom. London had the highest population of Cos families in 1891.

Use census records and voter lists to see where families with the Cos surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.

View Census Data for Cos

What did your Cos ancestors do for a living?

In 1939, Unpaid domestic duties was the top reported job for people in the United Kingdom named Cos.

View Census Data for Cos

Data not to scale

We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Unpaid domestic duties

100%

What Cos family records will you find?

Census Record

There are 8K census records available for the last name Cos. Like a window into their day-to-day life, Cos census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Cos

Passenger List

There are 1K immigration records available for the last name Cos. 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 Cos immigration records

Military Records

There are 8K military records available for the last name Cos. For the veterans among your Cos ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Cos military records

You've only scratched the surface of Cos family history

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What is the average Cos lifespan?

Between 1963 and 2003, in the United States, Cos life expectancy was at its lowest point in 1974, and highest in 2002. The average life expectancy for Cos in 1963 was 76, and 52 in 2003.

Discover the unique achievements of ancestors in the Cos family tree

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Cos Surname Meaning

Catalan: habitational name from any of the places called Cós in Catalonia (Spain) from cos ‘run’ (from Latin cursu).

Americanized or Italianized form of Slovenian, Croatian or other Slavic Kos ‘blackbird’. Compare Coss.

Amerindian (mainly Guatemala): unexplained.

Source: Dictionary of American Family Names 2nd edition, 2022

Where is the Cos family from?

What did your Cos ancestors do for a living?

In 1939, Unpaid domestic duties was the top reported job for people in the United Kingdom named Cos.

Data not to scale

We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Unpaid domestic duties

100%

What Cos family records will you find?

What is the average Cos lifespan?

Between 1963 and 2003, in the United States, Cos life expectancy was at its lowest point in 1974, and highest in 2002. The average life expectancy for Cos in 1963 was 76, and 52 in 2003.

Cos Family History

Cos Surname Meaning

45,000 record(s) for Cos

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

Where is the Cos family from?

What did your Cos ancestors do for a living?

Top Female Occupations In 1939

What Cos family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Cos family history

What is the average Cos lifespan?

Discover the unique achievements of ancestors in the Cos family tree

Search for another surname

Cos Surname Meaning

45,000 record(s) for Cos

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

Where is the Cos family from?

What did your Cos ancestors do for a living?

Top Female Occupations In 1939

What Cos family records will you find?

Census Record

Passenger List

Military Records

You've only scratched the surface of Cos family history

What is the average Cos lifespan?

Discover the unique achievements of ancestors in the Cos family tree

Search for another surname