NameCensus.

UK boy's name

Caison

Of uncertain origin, possibly a variant of the surname Casson.

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.

Caison is a boy's name in the UK records. People looking for Caison popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #3523, with 5 babies registered with the name. Its strongest year in the published records was 2018, with 8 births.

This profile covers 60 England and Wales registrations across 12 recorded years from 2011 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.

The latest count is about 63% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 60 living people in the UK are called Caison. 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

  • Caison ranked #3523 for boys in England and Wales in 2023, with 5 registrations.
  • The name peaked in 2018, when 8 boys were registered as Caison.
  • About 60 living people in the UK are estimated to have Caison as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3523

2023

Births in 2023

5

Latest year

Peak year

2018

8 births

Estimated living

60

2026

Meaning

What does Caison mean?

The name Caison has its origins in ancient Greece, deriving from the Greek word "kaisen," which means "to set on fire" or "to burn." This connection to fire and burning suggests that the name may have been associated with occupations like blacksmithing or pottery-making in its earliest uses.

During the Byzantine era, the name Caison appeared in several historical records and texts, often referring to individuals involved in metalworking or other fire-related trades. One notable bearer of the name was Caison of Antioch, a renowned blacksmith who lived in the 6th century AD and was renowned for his skillful work in forging weapons and armor.

As the name spread throughout the Mediterranean region, it underwent various spelling variations, such as Caeson, Cayson, and Kaison. These variations likely emerged due to the influence of different local languages and dialects.

In the Middle Ages, the name Caison gained popularity among certain Christian communities, particularly in regions like Italy and Spain. This may have been due to the name's association with the Greek word "kaio," meaning "to burn," which could have been interpreted as a symbolic reference to the burning passion of faith.

One of the earliest recorded instances of the name Caison can be found in the chronicles of a Benedictine monastery in southern Italy, where a monk named Caison is mentioned as a skilled calligrapher and illuminator of manuscripts in the 11th century.

Throughout history, several notable individuals have borne the name Caison. These include:

1. Caison the Younger (c. 1220-1295), a Byzantine scholar and philosopher known for his writings on logic and metaphysics. 2. Caison de Medici (1519-1589), an Italian nobleman and patron of the arts during the Renaissance period. 3. Caison Browne (1698-1771), an English poet and playwright whose works were popular in the 18th century. 4. Caison Delacroix (1798-1863), a French Romantic painter celebrated for his vibrant depictions of historical and literary scenes. 5. Caison Moretti (1902-1976), an Italian architect and urban planner who contributed to the design of several notable buildings in Rome and Milan.

While the name Caison has evolved and taken on various cultural influences over time, its connection to fire and burning has remained a consistent theme throughout its history, reflecting the diverse occupations and artistic pursuits of those who have borne this name.

Sourced from namecensus.com.

Popularity

Caison over time

The chart below shows babies named Caison registered in England and Wales in the years where the name appears in the published records, from 2011 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 Caison, the clearest high point is 2018. The latest England and Wales figure is 5 births in 2023, compared with 8 at the peak.

Babies born per year

Caison
02468201120172023

Decades

Caison by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Caison 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 #3304 22 4
2010s #3700 38 8

Related

Names similar to Caison

FAQ

Caison: questions and answers

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

In 2023, Caison was ranked #3523 for boys in England and Wales, with 5 births registered.

When was Caison most popular?

The peak year on record was 2018, with 8 babies registered as Caison in England and Wales.

What is the meaning and origin of Caison?

Of uncertain origin, possibly a variant of the surname Casson.

How many people are called Caison in the UK?

A total of 60 babies have been registered as Caison across the 12 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.