NameCensus.

UK girl's name

Siobhan

An Irish feminine name derived from Siodhbhan meaning "she is God's graciousness".

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.

Siobhan is a girl's name in the UK records. People looking for Siobhan popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #3015, with 8 babies registered with the name. Its strongest year in the published records was 1996, with 332 births.

This profile covers 2,095 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 2% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 4,719 living people in the UK are called Siobhan. 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

  • Siobhan ranked #3015 for girls in England and Wales in 2024, with 8 registrations.
  • The name peaked in 1996, when 332 girls were registered as Siobhan.
  • Siobhan ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #336 in 2019.
  • About 4,719 living people in the UK are estimated to have Siobhan as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#3015

2024

Births in 2024

8

Latest year

Peak year

1996

332 births

Estimated living

4,719

2026

Meaning

What does Siobhan mean?

The name Siobhan has its origins in the Irish language, derived from the medieval Gaelic name Sibhán. This name traces its roots back to the Old Irish word "siav," which means "fairy" or "elf." The name gained popularity during the Middle Ages in Ireland, particularly among the Gaelic nobility and ruling classes.

Siobhan is a feminine given name, often considered the Irish equivalent of the English name Joan or the French name Jeanne. The name's spelling has evolved over time, with variations such as Síobhán, Siubhan, and Sioban appearing in historical records.

One of the earliest recorded instances of the name Siobhan can be found in the Annals of the Four Masters, a chronicle of medieval Irish history compiled in the 17th century. The annals mention a woman named Siobhan who lived in the 12th century and was the daughter of a prominent Irish chieftain.

Throughout history, several notable individuals have borne the name Siobhan. One of the most famous was Siobhan McKenna (1923-1986), an Irish stage and film actress renowned for her performances in productions of classic Irish plays. Another notable Siobhan was Siobhan Donohue (1960-2012), an Irish singer and songwriter who achieved chart success in the 1990s.

In the realm of literature, Siobhan Dowd (1960-2007) was a celebrated Irish author who wrote several award-winning books for children and young adults. Her novel "A Swift Pure Cry" won the Carnegie Medal in 2007, one of the highest honors in children's literature.

The name Siobhan has also been associated with historical figures in Irish mythology and folklore. In the Irish legend of the Children of Lir, one of the central characters is a princess named Siobhan, who is transformed into a swan along with her siblings by their jealous stepmother.

Another notable bearer of the name was Siobhan Fitzpatrick (1914-1998), an Irish-American actress and singer who performed on Broadway and in Hollywood films throughout the mid-20th century.

While the name Siobhan has its roots in Irish culture, it has gained international recognition and popularity in recent decades, transcending its origins and becoming a name embraced by families around the world.

Sourced from namecensus.com.

Popularity

Siobhan over time

The chart below shows babies named Siobhan 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 Siobhan, the clearest high point is 1996. The latest England and Wales figure is 8 births in 2024, compared with 332 at the peak.

Babies born per year

Siobhan
083166249332199620102024

Decades

Siobhan by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Siobhan 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 #3227 35 5
2010s #2185 174 10
2000s #511 845 10
1990s #174 1,041 4

Geography

Where Siobhan is most common

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

Siobhan ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #336 in 2019.

Northern Ireland
4
Scotland
3

Across the UK

Siobhan in Scotland and Northern Ireland

Scotland (NRS)

#809 in 2018

42 years of NRS records, 2,591 total registered

Northern Ireland (NISRA)

#336 in 2019

13 years of NISRA records, 81 total registered

Notable bearers

Famous people named Siobhan

  • Siobhan Daly

    actor

    British producer and art director

    2000-

  • Siobhan Cattigan

    rugby union player

    Scottish rugby union player

    1995-2021

  • Siobhan Hunter

    association football player

    Scottish association football player (born 1994)

    1994-

  • Siobhan Williams

    actor; singer; film director

    British actress

    1992-

  • Siobhan McMahon

    politician

    British politician (born 1984)

    1984-

  • Siobhan Dillon

    singer

    British actress

    1984-

  • Siobhan Chamberlain

    association football player

    English footballer

    1983-

  • Siobhan Hewlett

    actor; film actor

    British actress

    1983-

Related

Names similar to Siobhan

FAQ

Siobhan: questions and answers

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

In 2024, Siobhan was ranked #3015 for girls in England and Wales, with 8 births registered.

When was Siobhan most popular?

The peak year on record was 1996, with 332 babies registered as Siobhan in England and Wales.

What is the meaning and origin of Siobhan?

An Irish feminine name derived from Siodhbhan meaning "she is God's graciousness".

How many people are called Siobhan in the UK?

A total of 2,095 babies have been registered as Siobhan across the 29 years of ONS England & Wales records shown here, plus 2,591 more in Scotland and 81 in Northern Ireland.

Where is Siobhan most common?

In the latest published local rankings, Siobhan ranks best in Northern Ireland, where it placed #336 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.