NameCensus.

UK name, mostly boys

Ruari

A masculine Scottish name derived from the Gaelic 'Ruairidh', meaning "red king".

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.

Ruari is mostly registered for boys in the UK records. People looking for Ruari popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1859, with 13 babies registered with the name. Its strongest year in the published records was 2017, with 33 births.

This profile covers 464 England and Wales registrations across 29 recorded years from 1996 to 2024. 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 39% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 900 living people in the UK are called Ruari. 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

  • Ruari ranked #1859 for boys in England and Wales in 2024, with 13 registrations.
  • The name peaked in 2017, when 33 boys were registered as Ruari.
  • Ruari ranks best in Scotland in the latest published regional snapshot for that area, where it placed #290 in 2024.
  • About 900 living people in the UK are estimated to have Ruari as a first name, after adjusting past birth registrations with ONS life tables.
  • Across the England and Wales records shown here, 99.4% of Ruari registrations are for boys.

Latest rank (E&W)

#1859

2024

Births in 2024

13

Latest year

Peak year

2017

33 births

Estimated living

900

2026

Gender

Boy and girl registrations for Ruari

In England and Wales birth records, Ruari has been registered for both boys and girls. Across the years shown here, 99.4% of registrations are for boys and 0.6% 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
Boys464 (99.4%)Girls3 (0.6%)

Ruari registered for boys

  • Ranked #1,859 in 2024
  • 13 boys registered in 2024
  • Peak: 2017 (33 births)

Ruari registered for girls

  • Ranked #5,581 in 2021
  • 3 girls registered in 2021
  • Peak: 2021 (3 births)

Meaning

What does Ruari mean?

The given name Ruari is of Scottish Gaelic origin, derived from the Old Irish Ruaidhrí, which is composed of the elements "ruadh" meaning red, and "rí" meaning king. This name can be traced back to the 6th century, when it was prevalent among the ancient Celtic cultures of Ireland and Scotland.

Ruari was a popular name among the Scottish Highland clans, particularly in the Western Isles and the Hebrides. It was often associated with the influential Clan Macleod, who held significant power in the region during the medieval period. The earliest recorded instance of the name dates back to the 11th century, when a chieftain named Ruari Macleod was mentioned in the Annals of Ulster.

In Irish mythology, Ruari was the name of a legendary warrior and hero, known for his bravery and valor in battle. He was often depicted as a fierce protector of his people, and his exploits were chronicled in numerous ancient tales and bardic poems.

One of the most notable historical figures bearing the name Ruari was Ruari Macleod (c. 1570-1626), a Scottish clan chief and warrior who played a pivotal role in the Wars of the Three Kingdoms. He was known for his unwavering loyalty to the Royalist cause and his fierce resistance against the Covenanters.

Another prominent Ruari was Ruari Og Macleod (c. 1590-1674), a Scottish poet and chief of the Clan Macleod. He was renowned for his poetic talents and his efforts to preserve the Gaelic language and culture during a time of significant upheaval in Scotland.

In the 18th century, Ruari Arascain Macleod (c. 1700-1783) was a celebrated Scottish bard and folklorist, known for his extensive collection of traditional Gaelic songs and stories. His work played a crucial role in preserving the rich oral traditions of the Scottish Highlands.

Ruari Mòr Macleod (c. 1670-1738), also known as Ruari the Great, was a prominent Scottish clan chief and military leader who fought alongside the Jacobites during the 1715 and 1719 uprisings against the House of Hanover. He was widely respected for his courage and leadership on the battlefield.

Finally, Ruari Halford-MacLeod (1836-1907) was a Scottish historian and genealogist who dedicated his life to researching and documenting the histories of various Scottish clans, including his own Clan Macleod. His works remain invaluable resources for understanding the complex lineages and traditions of the Scottish Highlands.

Sourced from namecensus.com.

Popularity

Ruari over time

The chart below compares boys and girls registered as Ruari in England and Wales, 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 Ruari, the clearest high point is 2017. The latest England and Wales figure is 13 births in 2024, compared with 33 at the peak.

Babies born per year

BoysGirls
08172533199620102024

Decades

Ruari by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Ruari 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 #1656 73 5
2010s #1414 189 10
2000s #1353 135 10
1990s #938 67 4

Geography

Where Ruari is most common

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

Ruari ranks best in Scotland in the latest published regional snapshot for that area, where it placed #290 in 2024.

Scotland
13
Northern Ireland
4

Across the UK

Ruari in Scotland and Northern Ireland

Scotland (NRS)

#290 in 2024

42 years of NRS records, 401 total registered

Northern Ireland (NISRA)

#363 in 2017

10 years of NISRA records, 43 total registered

Notable bearers

Famous people named Ruari

  • Ruari Davies

    badminton player

    badminton player

    2008-

  • Ruari Crichard

    cricketer

    English cricketer (born 1995)

    1995-

  • Ruari MacLennan

    association football player

    Scottish footballer (born 1988)

    1988-

  • Ruari Alexander Fiennes McCulloch

    (born 1982)

    1982-

  • Ruari McLean

    designer

    British typographic designer

    1917-2006

  • Ruari Mackenzie

    researcher

    researcher

  • Ruari Spooner

    actor; child actor

Related

Names similar to Ruari

FAQ

Ruari: questions and answers

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

In 2024, Ruari was ranked #1859 for boys in England and Wales, with 13 births registered.

When was Ruari most popular?

The peak year on record was 2017, with 33 babies registered as Ruari in England and Wales.

What is the meaning and origin of Ruari?

A masculine Scottish name derived from the Gaelic 'Ruairidh', meaning "red king".

How many people are called Ruari in the UK?

A total of 464 babies have been registered as Ruari across the 29 years of ONS England & Wales records shown here, plus 401 more in Scotland and 43 in Northern Ireland.

Where is Ruari most common?

In the latest published local rankings, Ruari ranks best in Scotland, where it placed #290 in 2024. 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.