NameCensus.

UK name, mostly boys

Keir

Boy's name of Celtic origin, possibly meaning "power", "dark-haired", or "black".

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.

Keir is mostly registered for boys in the UK records. People looking for Keir 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 1998, with 74 births.

This profile covers 829 England and Wales registrations across 28 recorded years from 1996 to 2023. The figures come from ONS England and Wales, NRS Scotland and NISRA Northern Ireland, 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 5% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 1,942 living people in the UK are called Keir. 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

  • Keir ranked #4107 for boys in England and Wales in 2023, with 4 registrations.
  • The name peaked in 1998, when 74 boys were registered as Keir.
  • Keir ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #418 in 2019.
  • About 1,942 living people in the UK are estimated to have Keir as a first name, after adjusting past birth registrations with ONS life tables.
  • Across the England and Wales records shown here, 99.0% of Keir registrations are for boys.

Latest rank (E&W)

#4107

2023

Births in 2023

4

Latest year

Peak year

1998

74 births

Estimated living

1,942

2026

Gender

Boy and girl registrations for Keir

In England and Wales birth records, Keir has been registered for both boys and girls. Across the years shown here, 99.0% of registrations are for boys and 1.0% are for girls.

These figures use the sex categories in the published baby-name files. They are useful for spotting how the name is used at registration, but they are not a live measure of gender identity or everyone living with the name today.

99% boys
Boys829 (99.0%)Girls8 (1.0%)

Keir registered for boys

  • Ranked #4,107 in 2023
  • 4 boys registered in 2023
  • Peak: 1998 (74 births)

Keir registered for girls

  • Ranked #3,912 in 2000
  • 3 girls registered in 2000
  • Peak: 1998 (5 births)

Meaning

What does Keir mean?

The given name Keir has its origins in medieval Scotland. It is derived from an Old Norse word "kier," which means "marsh" or "boggy meadow." The name's earliest recorded use dates back to the 13th century in Scotland.

In ancient Scottish clan histories, the name Keir is associated with the Clan Keith, a prominent family that held lands in East Lothian and Kincardineshire. The Keiths were known for their involvement in significant historical events, including the Wars of Scottish Independence against England in the 13th and 14th centuries.

One of the earliest recorded bearers of the name Keir was Sir Robert de Keir, a Scottish knight who fought alongside William Wallace and Robert the Bruce during the Wars of Scottish Independence in the late 13th and early 14th centuries.

Another notable figure with the name Keir was George Keith, 10th Earl Marischal (1693-1778), a Scottish nobleman and Jacobite supporter who played a significant role in the Jacobite Risings of the early 18th century.

In literature, the name Keir appears in the works of Scottish author Sir Walter Scott, who mentioned characters with this name in his historical novels, such as "The Talisman" and "The Fortunes of Nigel."

Other notable individuals with the name Keir include:

1. Keir Hardie (1856-1915), a Scottish politician and founder of the British Labour Party. 2. Keir Dullea (born 1936), an American actor known for his role in the film "2001: A Space Odyssey." 3. Keir Gilchrist (born 1992), a British-Canadian actor known for his roles in the films "It's Kind of a Funny Story" and the TV series "Atypical." 4. Keir Starmer (born 1962), a British politician and the current Leader of the Labour Party. 5. Keir Noughton (born 1986), a Canadian musician and singer-songwriter.

While the name Keir has Scottish origins and historical connections, it has gained popularity worldwide, particularly in English-speaking countries, and has been adopted by individuals from various cultural backgrounds.

Sourced from namecensus.com.

Popularity

Keir over time

The chart below compares boys and girls registered as Keir in England and Wales, from 1996 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 Keir, the clearest high point is 1998. The latest England and Wales figure is 4 births in 2023, compared with 74 at the peak.

Babies born per year

BoysGirls
020405979199620092023

Decades

Keir by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Keir 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 #3535 22 4
2010s #1417 189 10
2000s #738 352 10
1990s #352 266 4

Geography

Where Keir is most common

The bars show the latest published local birth counts for Keir. 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.

Keir ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #418 in 2019.

Scotland
7
Northern Ireland
3

Across the UK

Keir in Scotland and Northern Ireland

Scotland (NRS)

#432 in 2024

48 years of NRS records, 1,130 total registered

Northern Ireland (NISRA)

#418 in 2019

1 years of NISRA records, 3 total registered

Notable bearers

Famous people named Keir

  • Keir Radnedge

    journalist

    British journalist

    2000-

  • Keir Mather

    politician

    British politician (born 1998)

    1998-

  • Keir Gilchrist

    actor; voice actor; television actor; film actor

    Canadian actor

    1992-

  • Keir Thomas

    journalist

    Journalist and Author

    1972-

  • Keir Simmons

    journalist

    British journalist

    1972-

  • Keir Waddington

    historian; medical historian

    British medical historian (1970-)

    1970-

  • Keir Starmer

    politician; jurist; barrister

    Prime Minister of the United Kingdom since 2024

    1962-

  • Keir Smith

    sculptor

    1950-2007

Related

Names similar to Keir

FAQ

Keir: questions and answers

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

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

When was Keir most popular?

The peak year on record was 1998, with 74 babies registered as Keir in England and Wales.

What is the meaning and origin of Keir?

Boy's name of Celtic origin, possibly meaning "power", "dark-haired", or "black".

How many people are called Keir in the UK?

A total of 829 babies have been registered as Keir across the 28 years of ONS England & Wales records shown here, plus 1,130 more in Scotland and 3 in Northern Ireland.

Where is Keir most common?

In the latest published local rankings, Keir ranks best in Northern Ireland, where it placed #418 in 2019. 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.