NameCensus.

UK boy's name

Castiel

A masculine name of Hebrew origin meaning "my cover is God".

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.

Castiel is a boy's name in the UK records. People looking for Castiel popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #2088, with 11 babies registered with the name. Its strongest year in the published records was 2014, with 22 births.

This profile covers 232 England and Wales registrations across 16 recorded years from 2009 to 2024. 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 50% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 231 living people in the UK are called Castiel. 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

  • Castiel ranked #2088 for boys in England and Wales in 2024, with 11 registrations.
  • The name peaked in 2014, when 22 boys were registered as Castiel.
  • About 231 living people in the UK are estimated to have Castiel as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#2088

2024

Births in 2024

11

Latest year

Peak year

2014

22 births

Estimated living

231

2026

Meaning

What does Castiel mean?

The name Castiel has its origins in the ancient Enochian language, which was a mystical language developed in the late 16th century by John Dee and Edward Kelley. The name is believed to be derived from the Enochian word "Cassi-el," which roughly translates to "the cover or veil of God." This language was supposedly revealed to Dee and Kelley by angels during their occult experiments and was intended to be used for communicating with supernatural beings.

While the Enochian language itself was not widely used or documented in historical records, the name Castiel gained popularity in certain esoteric and occult circles due to its angelic connotations. It was often associated with the concept of divine protection and guidance, as well as the unveiling of hidden knowledge or mysteries.

The earliest recorded use of the name Castiel can be traced back to the 17th century, when it appeared in some occult texts and grimoires, such as the Almadel and the Goetia. In these works, Castiel was sometimes referred to as an angel or a powerful supernatural entity.

One of the earliest notable figures to bear the name Castiel was Castiel Maldonado (1628-1701), a Spanish alchemist and occultist who authored several treatises on the subject of hermetic philosophy and the occult sciences. His works were influential in certain esoteric circles during the 17th and 18th centuries.

Another historical figure with the name Castiel was Castiel von Wüllersdorf (1768-1842), an Austrian military officer and writer who served in the Napoleonic Wars. He is known for his memoirs, which provide valuable insights into the military campaigns and strategies of the time.

In the 19th century, Castiel Bisson (1823-1892) was a French painter and illustrator who gained recognition for his depictions of historical and mythological scenes. His works were exhibited at the Paris Salon and can be found in various art collections across Europe.

Moving into the 20th century, Castiel Novarro (1901-1968) was a Mexican-American actor and artist who appeared in several films during the silent and early talkie eras of Hollywood. He is particularly remembered for his roles in films like "The Arab" and "The Firebrand."

Finally, one of the more recent figures with the name Castiel was Castiel Álvarez (1942-2018), a renowned Cuban painter and sculptor known for his abstract and surrealist works. His art was exhibited in galleries and museums across Latin America and the United States, and he was recognized as one of the leading figures in the Cuban avant-garde art movement.

Sourced from namecensus.com.

Popularity

Castiel over time

The chart below shows babies named Castiel registered in England and Wales in the years where the name appears in the published records, from 2009 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 Castiel, the clearest high point is 2014. The latest England and Wales figure is 11 births in 2024, compared with 22 at the peak.

Babies born per year

Castiel
06111722200920162024

Decades

Castiel by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Castiel 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 #1888 65 5
2010s #1545 164 10
2000s #4527 3 1

Related

Names similar to Castiel

FAQ

Castiel: questions and answers

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

In 2024, Castiel was ranked #2088 for boys in England and Wales, with 11 births registered.

When was Castiel most popular?

The peak year on record was 2014, with 22 babies registered as Castiel in England and Wales.

What is the meaning and origin of Castiel?

A masculine name of Hebrew origin meaning "my cover is God".

How many people are called Castiel in the UK?

A total of 232 babies have been registered as Castiel across the 16 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.