NameCensus.

UK girl's name

Lilac

A feminine name derived from the purple-hued flower, symbolizing youth and innocence.

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.

Lilac is a girl's name in the UK records. People looking for Lilac popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #1894, with 15 babies registered with the name. Its strongest year in the published records was 2015, with 16 births.

This profile covers 214 England and Wales registrations across 27 recorded years from 1997 to 2024. The figures come from ONS England and Wales, 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 94% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 213 living people in the UK are called Lilac. 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

  • Lilac ranked #1894 for girls in England and Wales in 2024, with 15 registrations.
  • The name peaked in 2015, when 16 girls were registered as Lilac.
  • About 213 living people in the UK are estimated to have Lilac as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#1894

2024

Births in 2024

15

Latest year

Peak year

2015

16 births

Estimated living

213

2026

Meaning

What does Lilac mean?

The given name Lilac is derived from the French word 'lilas', which itself comes from the Persian word 'nilak' or 'lilak', meaning the pale purple flower. The flower's name ultimately traces its roots back to the Sanskrit 'nilah', meaning dark blue. Lilac is a relatively modern name, having first emerged in the late 18th century as a nod to the delicate, fragrant blossoms of the lilac shrub.

While the name's origins are rooted in the Near East and South Asia, it did not gain widespread popularity in the Western world until the 19th century. It was embraced as a fashionable botanical name during the Victorian era, when interest in nature and floral symbolism blossomed. Lilac's soft, romantic sound and associations with springtime renewal made it an appealing choice for parents seeking a feminine, evocative name for their daughters.

One of the earliest recorded bearers of the name was Lilac Munro, an 18th-century Scottish author and traveler who published memoirs of her adventures in India. Another early figure was Lilac St. Amour, a French ballerina and actress born in 1813, who graced the stages of Paris during the Romantic era.

In the late 19th century, Lilac Sanchez (1862-1939) was a renowned Mexican painter and pioneer of the Impressionist style in her country. Around the same time, Lilac Kendall (1879-1953), an American educator and women's rights activist, campaigned for educational reform and equal opportunities for women.

In the 20th century, Lilac Baird (1907-1997), a British actress and singer, found success on the London stage and in musical theater productions. More recently, Lilac Oshiro (born 1989) is a Japanese-American author and social media personality known for her insightful literary critiques and advocacy for diversity in media.

While never a hugely popular name, Lilac has maintained a modest yet enduring presence throughout the English-speaking world, its soft, floral charm continuing to captivate parents seeking a unique and evocative moniker for their daughters.

Sourced from namecensus.com.

Popularity

Lilac over time

The chart below shows babies named Lilac registered in England and Wales in the years where the name appears in the published records, from 1997 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 Lilac, the clearest high point is 2015. The latest England and Wales figure is 15 births in 2024, compared with 16 at the peak.

Babies born per year

Lilac
0481216199720102024

Decades

Lilac by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Lilac 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 #2185 62 5
2010s #2923 89 10
2000s #3288 56 10
1990s #3525 7 2

Related

Names similar to Lilac

FAQ

Lilac: questions and answers

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

In 2024, Lilac was ranked #1894 for girls in England and Wales, with 15 births registered.

When was Lilac most popular?

The peak year on record was 2015, with 16 babies registered as Lilac in England and Wales.

What is the meaning and origin of Lilac?

A feminine name derived from the purple-hued flower, symbolizing youth and innocence.

How many people are called Lilac in the UK?

A total of 214 babies have been registered as Lilac across the 27 years of ONS England & Wales records shown here.

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.