NameCensus.

UK boy's name

Merlin

A legendary name referring to the famous wizard in Arthurian legends.

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.

Merlin is a boy's name in the UK records. People looking for Merlin popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1517, with 17 babies registered with the name. Its strongest year in the published records was 2017, with 27 births.

This profile covers 397 England and Wales registrations across 29 recorded years from 1996 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 63% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 394 living people in the UK are called Merlin. 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

  • Merlin ranked #1517 for boys in England and Wales in 2024, with 17 registrations.
  • The name peaked in 2017, when 27 boys were registered as Merlin.
  • About 394 living people in the UK are estimated to have Merlin as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#1517

2024

Births in 2024

17

Latest year

Peak year

2017

27 births

Estimated living

394

2026

Meaning

What does Merlin mean?

The name Merlin is believed to have originated from the Welsh language and culture, with its roots tracing back to the medieval period. It is derived from the Welsh name "Myrddin," which itself may have come from the Brittonic word "mori-dunon," meaning "sea fortress."

Merlin is most famously associated with the legendary wizard of the same name who appears in the Arthurian legends, particularly in Geoffrey of Monmouth's "Historia Regum Britanniae" (History of the Kings of Britain), written in the 12th century. This work popularized the character of Merlin as a powerful sorcerer and advisor to King Arthur.

One of the earliest recorded individuals named Merlin was a 6th-century poet and prophet from the region of present-day Scotland, known as Myrddin Wyllt (Merlin the Wild). His life and prophecies were recorded in various medieval Welsh texts, such as the "Black Book of Carmarthen" and the "Book of Taliesin."

Another notable figure was Merlin Silvester, a 12th-century writer and interpreter who translated various works from Arabic into Latin, including texts on astrology and alchemy. He was active during the reign of King Henry II of England.

In the 15th century, Merlin Coccaie, an Italian poet and scholar, gained recognition for his satirical work "Opus Macaronicum," written in a mixture of Latin and Italian dialects.

During the Tudor period in England, Merlin was a relatively popular name, with several individuals bearing it, such as Merlin Tyndale, a 16th-century Protestant reformer and translator of the Bible into English.

In more recent times, Merlin Olsen (1940-2010) was a famous American football player and actor, best known for his role in the TV series "Little House on the Prairie."

Throughout history, the name Merlin has been associated with wisdom, magic, and the legendary figure from Arthurian literature, making it a captivating choice for many parents seeking a name with a rich cultural heritage.

Sourced from namecensus.com.

Popularity

Merlin over time

The chart below shows babies named Merlin registered in England and Wales in the years where the name appears in the published records, from 1996 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 Merlin, the clearest high point is 2017. The latest England and Wales figure is 17 births in 2024, compared with 27 at the peak.

Babies born per year

Merlin
07142027199620102024

Decades

Merlin by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Merlin 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 #1380 98 5
2010s #2021 130 10
2000s #1597 125 10
1990s #1215 44 4

Notable bearers

Famous people named Merlin

  • Merlin Sheldrake

    biologist

    British biologist and author

    1987-

  • Merlin Hanbury-Tenison

    Peerage person ID=588256

    1985-

  • Merlin Griffiths

    publican

    Bar tender

    1975-

  • Merlin Cadogan

    escape artist; circus performer

    Escapologist, juggler, breath holder

    1974-

  • Merlin Bingham Swire

    businessperson

    British businessman

    1973-

  • Merlin Carpenter

    painter

    English visual artist

    1967-

  • Merlin Dormer

    (born 1963)

    1963-

  • Merlin James

    writer; painter; artist

    British artist (born 1960)

    1960-

Related

Names similar to Merlin

FAQ

Merlin: questions and answers

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

In 2024, Merlin was ranked #1517 for boys in England and Wales, with 17 births registered.

When was Merlin most popular?

The peak year on record was 2017, with 27 babies registered as Merlin in England and Wales.

What is the meaning and origin of Merlin?

A legendary name referring to the famous wizard in Arthurian legends.

How many people are called Merlin in the UK?

A total of 397 babies have been registered as Merlin across the 29 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.