NameCensus.

UK girl's name

Kienna

A feminine name originating possibly from Ireland, of unknown meaning.

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.

Kienna is a girl's name in the UK records. People looking for Kienna popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #4843, with 4 babies registered with the name. Its strongest year in the published records was 2008, with 5 births.

This profile covers 32 England and Wales registrations across 8 recorded years from 2007 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 80% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 32 living people in the UK are called Kienna. 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

  • Kienna ranked #4843 for girls in England and Wales in 2024, with 4 registrations.
  • The name peaked in 2008, when 5 girls were registered as Kienna.
  • About 32 living people in the UK are estimated to have Kienna as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4843

2024

Births in 2024

4

Latest year

Peak year

2008

5 births

Estimated living

32

2026

Meaning

What does Kienna mean?

The name Kienna has its origins in the Gaelic language, which was historically spoken in Scotland, Ireland, and the Isle of Man. It is a variant of the name Ciara or Kiera, which is derived from the Gaelic word "ciar," meaning "dark" or "black."

In ancient Gaelic mythology, Ciara was the name of a goddess associated with fertility and abundance. The name was particularly popular among the Celts of Ireland and Scotland, who often named their children after deities or natural elements.

The earliest recorded use of the name Kienna dates back to the 16th century, when it appeared in historical records from Ireland and Scotland. It was often used as a feminine form of the masculine name Cian or Kian, which also had roots in Gaelic mythology.

One of the earliest known individuals with the name Kienna was Kienna MacKenzie, a Scottish noblewoman who lived in the late 16th century. She was known for her involvement in the conflicts between the Scottish clans during that turbulent period.

In the 17th century, Kienna O'Donnell was a prominent Irish poet and bard. Her works celebrated the cultural heritage of Ireland and the struggles of the Irish people against English rule.

During the 18th century, Kienna Stewart was a Scottish botanist who made significant contributions to the study of flora in the Scottish Highlands. She is credited with discovering several new plant species and her work helped to advance the field of botany.

In the 19th century, Kienna Byrne was an Irish artist who gained recognition for her landscape paintings depicting the rugged beauty of the Irish countryside. Her works are now part of several prestigious art collections.

Kienna Campbell was a Scottish suffragette and women's rights activist in the early 20th century. She played a significant role in the campaign for women's suffrage in Scotland and was arrested several times for her protests and civil disobedience.

Sourced from namecensus.com.

Popularity

Kienna over time

The chart below shows babies named Kienna registered in England and Wales in the years where the name appears in the published records, from 2007 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 Kienna, the clearest high point is 2008. The latest England and Wales figure is 4 births in 2024, compared with 5 at the peak.

Babies born per year

Kienna
01345200720152024

Decades

Kienna by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Kienna 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 #4776 8 2
2010s #4854 12 3
2000s #4542 12 3

Related

Names similar to Kienna

FAQ

Kienna: questions and answers

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

In 2024, Kienna was ranked #4843 for girls in England and Wales, with 4 births registered.

When was Kienna most popular?

The peak year on record was 2008, with 5 babies registered as Kienna in England and Wales.

What is the meaning and origin of Kienna?

A feminine name originating possibly from Ireland, of unknown meaning.

How many people are called Kienna in the UK?

A total of 32 babies have been registered as Kienna across the 8 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.