NameCensus.

UK boy's name

Caylus

An Old Scottish masculine name possibly related to "Caley", derived from the name of a town.

For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.

Caylus is a boy's name in the UK records. People looking for Caylus popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #4107, with 4 babies registered with the name. Its strongest year in the published records was 2023, with 4 births.

This profile covers 7 England and Wales registrations across 2 recorded years from 2021 to 2023. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.

Caylus is at its recorded peak in the England and Wales series.

We estimate that about 7 living people in the UK are called Caylus. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2024 or 2026.

Key insights

  • Caylus ranked #4107 for boys in England and Wales in 2023, with 4 registrations.
  • The name peaked in 2023, when 4 boys were registered as Caylus.
  • About 7 living people in the UK are estimated to have Caylus as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4107

2023

Births in 2023

4

Latest year

Peak year

2023

4 births

Estimated living

7

2026

Meaning

What does Caylus mean?

The given name Caylus is believed to have originated from the region of Occitania in southern France during the Middle Ages. It is thought to be derived from the Occitan language term "cailhus," which referred to a small pebble or stone. This connection likely stems from the name's usage as a locational surname, potentially referring to someone residing near a stony area or a place with a similar name.

One of the earliest recorded instances of the name Caylus can be found in the historical records of the Caylus family, a prominent noble lineage from the Rouergue region of Occitania. The Caylus family played a significant role in the region's history, with members holding influential positions and titles.

In the 15th century, Anne de Caylus, a member of this noble family, was noted for her involvement in the Hundred Years' War between France and England. She actively supported the French cause and is documented as having participated in the defense of the town of Rouergue against English forces.

Another notable figure bearing the name Caylus was Count Anne Claude Philippe de Tubieres, Count of Caylus, born in 1692. He was a prominent French antiquarian, art historian, and archaeologist known for his contributions to the study of ancient Greek and Roman art and artifacts. His extensive collection of antiquities and his writings on art history were highly influential in his time.

In the literary realm, the name Caylus is associated with Marthe-Marguerite Le Valois de Villette de Murçay, Madame de Caylus, who was born in 1673. She was a French memoirist and courtier known for her wit and her close friendship with Madame de Maintenon, the second wife of King Louis XIV.

Moving to the 19th century, Count Gabriel Jean Baptiste Louis Théodore de Caylus, born in 1811, was a French politician and diplomat. He served as a member of the National Assembly and held various diplomatic positions, including that of the French ambassador to Russia during the reign of Napoleon III.

These are just a few examples of notable individuals who bore the name Caylus throughout history, highlighting its presence in various contexts, from nobility and warfare to the arts, literature, and politics.

Sourced from namecensus.com.

Popularity

Caylus over time

The chart below shows babies named Caylus registered in England and Wales in the years where the name appears in the published records, from 2021 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Caylus, the clearest high point is 2023. The latest England and Wales figure is 4 births in 2023, compared with 4 at the peak.

Babies born per year

Caylus
01234202120222023

Decades

Caylus by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Caylus was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.

Decade Average rank Total births Years covered
2020s #4448 7 2

Related

Names similar to Caylus

FAQ

Caylus: questions and answers

How popular is the name Caylus in the UK right now?

In 2023, Caylus was ranked #4107 for boys in England and Wales, with 4 births registered.

When was Caylus most popular?

The peak year on record was 2023, with 4 babies registered as Caylus in England and Wales.

What is the meaning and origin of Caylus?

An Old Scottish masculine name possibly related to "Caley", derived from the name of a town.

How many people are called Caylus in the UK?

A total of 7 babies have been registered as Caylus across the 2 years of ONS England & Wales records shown here.

Which records is this page based on?

The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.