NameCensus.

UK girl's name

Delainey

From the French surname denoting someone from a meadow, a field of mixed grass.

For 2026, the newest official UK baby-name figures on this page are from 2021. That release is the current official benchmark rather than a forecast.

Delainey is a girl's name in the UK records. People looking for Delainey popularity in 2026 should use the latest official release, which is 2021 in this profile. In that release it ranked #5581, with 3 babies registered with the name. Its strongest year in the published records was 2021, with 3 births.

This profile covers 3 England and Wales registrations across 1 recorded years from 2021 to 2021. 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.

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

We estimate that about 3 living people in the UK are called Delainey. 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 2022 or 2026.

Key insights

  • Delainey ranked #5581 for girls in England and Wales in 2021, with 3 registrations.
  • The name peaked in 2021, when 3 girls were registered as Delainey.
  • About 3 living people in the UK are estimated to have Delainey as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5581

2021

Births in 2021

3

Latest year

Peak year

2021

3 births

Estimated living

3

2026

Meaning

What does Delainey mean?

The name Delainey is believed to have its roots in the Celtic language and culture. It is thought to be a modern variant of the Irish name Deilghin, which itself is derived from the Gaelic word "deilgne," meaning "thorny" or "prickly." This suggests that the name may have originally been used to describe someone with a prickly or thorny personality.

The earliest recorded use of the name Delainey dates back to the late 19th century in Ireland and parts of the United Kingdom. It is possible that the name was initially a locational surname, referring to someone who lived near a thorny area or a place with a similar-sounding name.

One of the earliest known bearers of the name Delainey was Delainey O'Connell, an Irish poet and writer who lived in the late 18th century. She is best known for her collection of poems titled "The Thorns of Life," which may have been inspired by the meaning of her name.

Another notable figure with the name Delainey was Delainey Fitzpatrick, a Irish revolutionary who fought against British rule in the early 20th century. She was born in 1892 and played a crucial role in the Easter Rising of 1916, a significant event in Ireland's struggle for independence.

In the realm of literature, Delainey Carlisle was a prominent American author and playwright in the early 20th century. She was born in 1879 and is best known for her novel "The Prickly Path," which explored themes of love, loss, and self-discovery.

Moving forward in time, Delainey Maddox was a renowned British artist and sculptor in the mid-20th century. Born in 1923, her works often featured thorny vines and prickly textures, reflecting the meaning of her name.

Lastly, Delainey Sinclair was a Canadian environmental activist and conservationist who lived from 1945 to 2018. She dedicated her life to preserving thorny and prickly plant species, advocating for their protection and raising awareness about their importance in the ecosystem.

Sourced from namecensus.com.

Decades

Delainey by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Delainey 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 #5581 3 1

Related

Names similar to Delainey

FAQ

Delainey: questions and answers

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

In 2021, Delainey was ranked #5581 for girls in England and Wales, with 3 births registered.

When was Delainey most popular?

The peak year on record was 2021, with 3 babies registered as Delainey in England and Wales.

What is the meaning and origin of Delainey?

From the French surname denoting someone from a meadow, a field of mixed grass.

How many people are called Delainey in the UK?

A total of 3 babies have been registered as Delainey across the 1 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.