NameCensus.

UK boy's name

Sullivan

A traditionally Anglicized form of the Old Irish surname Ó Súilleabháin.

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.

Sullivan is a boy's name in the UK records. People looking for Sullivan popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #269, with 174 babies registered with the name. Its strongest year in the published records was 2024, with 174 births.

This profile covers 1,359 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.

Sullivan is at its recorded peak in the England and Wales series.

We estimate that about 1,404 living people in the UK are called Sullivan. 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

  • Sullivan ranked #269 for boys in England and Wales in 2024, with 174 registrations.
  • The name peaked in 2024, when 174 boys were registered as Sullivan.
  • Sullivan ranks best in Scotland in the latest published regional snapshot for that area, where it placed #307 in 2024.
  • About 1,404 living people in the UK are estimated to have Sullivan as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#269

2024

Births in 2024

174

Latest year

Peak year

2024

174 births

Estimated living

1,404

2026

Meaning

What does Sullivan mean?

The name Sullivan has its origins in the Irish language and culture, tracing back to the medieval period. It is derived from the Old Irish words "sólámus" and "sómailus," which mean "eye" or "light of the eye." These words are thought to have been used as descriptive names or nicknames for individuals with striking or distinctive eyes.

One of the earliest recorded instances of the name Sullivan can be found in the Annals of the Four Masters, a chronicle of medieval Irish history compiled in the 17th century. The annals mention an individual named Suileabhán mac Muireadhaigh, who lived in the 12th century and was a member of the Uí Bhriain dynasty that ruled the Kingdom of Thomond (present-day County Clare).

During the Middle Ages, the name Sullivan was particularly prevalent in the southwestern regions of Ireland, especially in the counties of Cork, Kerry, and Limerick. It was associated with several influential Gaelic families, including the O'Sullivans and the MacCraith Suilleabhains, who were powerful lords and chieftains in their respective territories.

One notable figure in Irish history bearing the name Sullivan was Donal Cam O'Sullivan Beare (c. 1561-1618), a Gaelic lord and military leader who led the O'Sullivan Beare clan during the Nine Years' War against English forces in the late 16th and early 17th centuries. His legendary march from West Cork to Leitrim, known as the O'Sullivan Beare's March, is a celebrated event in Irish folklore.

Another prominent Sullivan was Anne Sullivan (1866-1936), the American teacher and companion of Helen Keller, the deaf and blind author, and activist. Sullivan played a crucial role in Keller's education and development, helping her to communicate and learn despite her disabilities. Her dedication and innovative teaching methods have made her an inspirational figure in the field of education.

In the 20th century, Ed Sullivan (1901-1987) was an influential American television personality and host of the long-running variety show "The Ed Sullivan Show." His program helped introduce many famous musicians, comedians, and performers to a national audience, earning him the nickname "The Great Stone Face" for his impassive demeanor during performances.

Other notable figures throughout history with the first name Sullivan include Sullivan Ballou (1829-1861), an American Civil War officer known for his poignant letter to his wife before the First Battle of Bull Run, and Sullivan Broderick (1818-1859), an American politician and leader of the anti-immigrant and anti-Catholic Know Nothing political movement in the mid-19th century.

Sourced from namecensus.com.

Popularity

Sullivan over time

The chart below shows babies named Sullivan 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 Sullivan, the clearest high point is 2024. The latest England and Wales figure is 174 births in 2024, compared with 174 at the peak.

Babies born per year

Sullivan
04487131174199620102024

Decades

Sullivan by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Sullivan 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 #368 606 5
2010s #673 575 10
2000s #1418 153 10
1990s #1914 25 4

Geography

Where Sullivan is most common

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

Sullivan ranks best in Scotland in the latest published regional snapshot for that area, where it placed #307 in 2024.

Scotland
12
Northern Ireland
3

Across the UK

Sullivan in Scotland and Northern Ireland

Scotland (NRS)

#307 in 2024

10 years of NRS records, 50 total registered

Northern Ireland (NISRA)

#404 in 2024

1 years of NISRA records, 3 total registered

Notable bearers

Famous people named Sullivan

  • Sullivan Phillips

    basketball player

    1979-

Related

Names similar to Sullivan

FAQ

Sullivan: questions and answers

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

In 2024, Sullivan was ranked #269 for boys in England and Wales, with 174 births registered.

When was Sullivan most popular?

The peak year on record was 2024, with 174 babies registered as Sullivan in England and Wales.

What is the meaning and origin of Sullivan?

A traditionally Anglicized form of the Old Irish surname Ó Súilleabháin.

How many people are called Sullivan in the UK?

A total of 1,359 babies have been registered as Sullivan across the 29 years of ONS England & Wales records shown here, plus 50 more in Scotland and 3 in Northern Ireland.

Where is Sullivan most common?

In the latest published local rankings, Sullivan ranks best in Scotland, where it placed #307 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.