NameCensus.

UK name, mostly girls

Hilary

A feminine given name deriving from the Greek hilarios, meaning "cheerful, merry.".

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.

Hilary is mostly registered for girls in the UK records. People looking for Hilary popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #4709, with 4 babies registered with the name. Its strongest year in the published records was 1996, with 23 births.

This profile covers 195 England and Wales registrations across 22 recorded years from 1996 to 2023. The figures come from ONS England and Wales and NRS Scotland, 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 17% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 546 living people in the UK are called Hilary. 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

  • Hilary ranked #4709 for girls in England and Wales in 2023, with 4 registrations.
  • The name peaked in 1996, when 23 girls were registered as Hilary.
  • Hilary ranks best in Scotland in the latest published regional snapshot for that area, where it placed #663 in 2004.
  • About 546 living people in the UK are estimated to have Hilary as a first name, after adjusting past birth registrations with ONS life tables.
  • Across the England and Wales records shown here, 98.5% of Hilary registrations are for girls.

Latest rank (E&W)

#4709

2023

Births in 2023

4

Latest year

Peak year

1996

23 births

Estimated living

546

2026

Gender

Boy and girl registrations for Hilary

In England and Wales birth records, Hilary has been registered for both boys and girls. Across the years shown here, 1.5% of registrations are for boys and 98.5% 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.

98% girls
Boys3 (1.5%)Girls195 (98.5%)

Hilary registered for boys

  • Ranked #4,991 in 2023
  • 3 boys registered in 2023
  • Peak: 2023 (3 births)

Hilary registered for girls

  • Ranked #4,709 in 2023
  • 4 girls registered in 2023
  • Peak: 1996 (23 births)

Meaning

What does Hilary mean?

The name Hilary derives from the Latin name Hilarius, which means "cheerful" or "merry." The name gained popularity during the early Christian era, and its origins can be traced back to ancient Rome.

In the 4th century, St. Hilary of Poitiers (c. 310-367), a renowned Bishop and Doctor of the Church, helped spread the name throughout the Christian world. His influential writings and theological works made him a significant figure in the history of the Catholic Church.

During the Middle Ages, the name Hilary was relatively common, particularly in England and France. One notable figure from this period was Hilary of Arles (c. 401-449), a French bishop and saint known for his efforts in promoting monasticism.

In the 12th century, Hilary of Chichester (c. 1109-1169), an English saint and Bishop of Chichester, was venerated for his piety and charitable works. His cult following helped further popularize the name in England.

In the Renaissance period, the name Hilary gained renewed interest. One prominent figure was Hilary Term (c. 1466-1535), an English jurist and lawyer who served as the Lord Chancellor of England under King Henry VIII.

During the 17th century, Hilary Prideaux (1648-1724) was an English churchman and scholar who made significant contributions to biblical studies and wrote a influential work titled "The Old and New Testament Connected in the History of the Jews and Neighbouring Nations."

Throughout history, the name Hilary has been borne by various notable individuals, including Hilary Mantel (1952-2023), a British writer and two-time winner of the Booker Prize; Hilary Clinton (born 1947), an American politician and former First Lady; Hilary Swank (born 1974), an American actress and two-time Academy Award winner; Hilary Duff (born 1987), an American actress and singer; and Hilary Hahn (born 1979), an American violinist and Grammy Award winner.

Sourced from namecensus.com.

Popularity

Hilary over time

The chart below compares boys and girls registered as Hilary 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 Hilary, the clearest high point is 1996. The latest England and Wales figure is 4 births in 2023, compared with 23 at the peak.

Babies born per year

BoysGirls
06121723199620092023

Decades

Hilary by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Hilary 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 #4677 8 2
2010s #3649 38 6
2000s #2214 92 10
1990s #1422 57 4

Geography

Where Hilary is most common

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

Hilary ranks best in Scotland in the latest published regional snapshot for that area, where it placed #663 in 2004.

Scotland
3

Across the UK

Hilary in Scotland and Northern Ireland

Scotland (NRS)

#663 in 2004

25 years of NRS records, 360 total registered

Notable bearers

Famous people named Hilary

  • Hilary Rose

    field hockey player

    British field hockey player

    1971-

  • Hilary Summers

    opera singer

    Welsh operatic contralto

    1965-

  • Hilary Stock

    photographer

    British photographer (born 1964)

    1964-

  • Hilary Robinson

    writer

    Children’s author, broadcaster, radio producer and feature writer

    1962-

  • Hilary Robinson

    historian; university teacher; art historian; art theorist

    British academic and art theorist

    1956-

  • Hilary Peacock

    canoeist

    British canoeist

    1951-

  • Hilary Wainwright

    teacher; researcher; sociologist; journalist; political activist; feminist

    British magazine editor

    1949-

  • Hilary Tann

    composer

    Welsh composer based in the United States (1947–2023)

    1947-2023

Related

Names similar to Hilary

FAQ

Hilary: questions and answers

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

In 2023, Hilary was ranked #4709 for girls in England and Wales, with 4 births registered.

When was Hilary most popular?

The peak year on record was 1996, with 23 babies registered as Hilary in England and Wales.

What is the meaning and origin of Hilary?

A feminine given name deriving from the Greek hilarios, meaning "cheerful, merry.".

How many people are called Hilary in the UK?

A total of 195 babies have been registered as Hilary across the 22 years of ONS England & Wales records shown here, plus 360 more in Scotland.

Where is Hilary most common?

In the latest published local rankings, Hilary ranks best in Scotland, where it placed #663 in 2004. 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.