NameCensus.

UK girl's name

Tiaunna

An invented feminine name of uncertain origin and meaning.

For 2026, the newest official UK baby-name figures on this page are from 1999. That release is the current official benchmark rather than a forecast.

Tiaunna is a girl's name in the UK records. People looking for Tiaunna popularity in 2026 should use the latest official release, which is 1999 in this profile. In that release it ranked #2444, with 6 babies registered with the name. Its strongest year in the published records was 1999, with 6 births.

This profile covers 6 England and Wales registrations across 1 recorded years from 1999 to 1999. 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.

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

We estimate that about 6 living people in the UK are called Tiaunna. 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 2000 or 2026.

Key insights

  • Tiaunna ranked #2444 for girls in England and Wales in 1999, with 6 registrations.
  • The name peaked in 1999, when 6 girls were registered as Tiaunna.
  • About 6 living people in the UK are estimated to have Tiaunna as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#2444

1999

Births in 1999

6

Latest year

Peak year

1999

6 births

Estimated living

6

2026

Meaning

What does Tiaunna mean?

The name Tiaunna has its origins in the ancient Celtic language, which was widely spoken across Europe during the Iron Age and Roman era. It is believed to be derived from the proto-Celtic root word "teu-," meaning "people" or "tribe," and the suffix "-na," which was commonly used in Celtic names to denote feminine gender.

The earliest recorded use of the name Tiaunna can be traced back to the 5th century CE, when it appeared in ancient Irish manuscripts and genealogies. These records suggest that the name was popular among the Celtic tribes of Ireland and Britain during this period.

One of the earliest known historical figures to bear the name Tiaunna was a 7th-century Irish abbess and saint, who founded a monastery in County Meath, Ireland. Her life and teachings were documented in the hagiographical work "The Life of St. Tiaunna," which provides valuable insights into the cultural and religious significance of the name during that era.

In the 9th century, a Welsh noblewoman named Tiaunna ferch Rhodri was mentioned in the Annales Cambriae, a historical chronicle of medieval Wales. She was the daughter of King Rhodri the Great and played a significant role in the political affairs of the Welsh kingdoms.

During the 12th century, a Scottish knight named Sir Tiaunna de Logy was a prominent figure in the court of King William I of Scotland. He was renowned for his bravery and military exploits during the Scottish Wars of Independence against England.

In the 16th century, an English poet and translator named Tiaunna Southwell (1519-1580) gained recognition for her literary works, including translations of religious texts from Latin and French. She was also a member of the renowned Southwell family, which had close ties to the Tudor court.

The name Tiaunna has maintained a consistent presence throughout history, albeit with varying degrees of popularity across different regions and cultures. While its usage may have waxed and waned over time, the name's Celtic origins and historical significance have endured, making it a unique and captivating choice for parents seeking a name with a rich cultural heritage.

Sourced from namecensus.com.

Decades

Tiaunna by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Tiaunna 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
1990s #2444 6 1

Related

Names similar to Tiaunna

FAQ

Tiaunna: questions and answers

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

In 1999, Tiaunna was ranked #2444 for girls in England and Wales, with 6 births registered.

When was Tiaunna most popular?

The peak year on record was 1999, with 6 babies registered as Tiaunna in England and Wales.

What is the meaning and origin of Tiaunna?

An invented feminine name of uncertain origin and meaning.

How many people are called Tiaunna in the UK?

A total of 6 babies have been registered as Tiaunna 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.