NameCensus.

UK boy's name

Caelen

A name of Celtic origin meaning "fighter" or "slender".

For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.

Caelen is a boy's name in the UK records. People looking for Caelen popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #5119, with 3 babies registered with the name. Its strongest year in the published records was 2010, with 17 births.

This profile covers 147 England and Wales registrations across 19 recorded years from 2004 to 2024. The figures come from ONS England and Wales and NRS Scotland, 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 18% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 172 living people in the UK are called Caelen. 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 2025 or 2026.

Key insights

  • Caelen ranked #5119 for boys in England and Wales in 2024, with 3 registrations.
  • The name peaked in 2010, when 17 boys were registered as Caelen.
  • Caelen ranks best in Scotland in the latest published regional snapshot for that area, where it placed #703 in 2022.
  • About 172 living people in the UK are estimated to have Caelen as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5119

2024

Births in 2024

3

Latest year

Peak year

2010

17 births

Estimated living

172

2026

Meaning

What does Caelen mean?

The name Caelen is derived from the Gaelic language, originating in Ireland and Scotland. It is a variant spelling of the name Caelan, which itself is a diminutive form of the name Cael, an Irish variant of the name Michael. The name Cael is believed to have derived from the Hebrew name Mikhail, meaning "who is like God."

The earliest recorded use of the name Caelen dates back to the late 20th century. While the name is relatively modern, it has roots in ancient Gaelic and Hebrew cultures. Its connection to the name Michael ties it to various religious and historical references associated with that name.

One of the earliest notable individuals with the name Caelen was Caelen Barnes, an American actor born in 1997. He is best known for his roles in the TV series "The Game" and the film "Moneyball." Another early bearer of the name was Caelen Philips, a Canadian soccer player born in 1998, who played professionally for various clubs in Canada and the United States.

In the literary world, Caelen Harding is a contemporary American author known for her young adult fantasy novels, including the "Faewyn Chronicles" series. She was born in 1989. Caelen King, born in 1991, is a British singer-songwriter and musician who has released several albums and toured extensively.

One of the most notable historical figures with the name Caelen is Caelen Mulholland, an Irish revolutionary born in 1898. He was a prominent member of the Irish Republican Army (IRA) and participated in the Irish War of Independence and the Irish Civil War. Mulholland was executed by the Irish Free State government in 1923 for his involvement in the civil war.

While the name Caelen is relatively modern, its roots in ancient cultures and languages, as well as its connection to the name Michael, give it a rich historical background. Its popularity has grown in recent decades, and it has been borne by notable individuals in various fields, including acting, sports, literature, and music.

Sourced from namecensus.com.

Popularity

Caelen over time

The chart below shows babies named Caelen registered in England and Wales in the years where the name appears in the published records, from 2004 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Caelen, the clearest high point is 2010. The latest England and Wales figure is 3 births in 2024, compared with 17 at the peak.

Babies born per year

Caelen
0491317200420142024

Decades

Caelen by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Caelen 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 #3590 26 5
2010s #2663 85 10
2000s #2174 36 4

Geography

Where Caelen is most common

The bars show the latest published local birth counts for Caelen. They are useful for spotting where the name is showing up in real numbers, while the rank beside each bar shows how strongly it performs inside that region.

Caelen ranks best in Scotland in the latest published regional snapshot for that area, where it placed #703 in 2022.

Scotland
3

Across the UK

Caelen in Scotland and Northern Ireland

Scotland (NRS)

#703 in 2022

7 years of NRS records, 26 total registered

Related

Names similar to Caelen

FAQ

Caelen: questions and answers

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

In 2024, Caelen was ranked #5119 for boys in England and Wales, with 3 births registered.

When was Caelen most popular?

The peak year on record was 2010, with 17 babies registered as Caelen in England and Wales.

What is the meaning and origin of Caelen?

A name of Celtic origin meaning "fighter" or "slender".

How many people are called Caelen in the UK?

A total of 147 babies have been registered as Caelen across the 19 years of ONS England & Wales records shown here, plus 26 more in Scotland.

Where is Caelen most common?

In the latest published local rankings, Caelen ranks best in Scotland, where it placed #703 in 2022. The regional bars on this page use birth counts, so they also reflect the size of each region.

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.