NameCensus.

UK girl's name

Fiadh

An Irish feminine name meaning "wild deer" or "fawn".

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.

Fiadh is a girl's name in the UK records. People looking for Fiadh popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #374, with 115 babies registered with the name. Its strongest year in the published records was 2021, with 131 births.

This profile covers 614 England and Wales registrations across 12 recorded years from 2013 to 2024. The figures come from ONS England and Wales, NRS Scotland and NISRA Northern Ireland, 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 88% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 1,952 living people in the UK are called Fiadh. 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

  • Fiadh ranked #374 for girls in England and Wales in 2024, with 115 registrations.
  • The name peaked in 2021, when 131 girls were registered as Fiadh.
  • Fiadh ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #3 in 2024.
  • About 1,952 living people in the UK are estimated to have Fiadh as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#374

2024

Births in 2024

115

Latest year

Peak year

2021

131 births

Estimated living

1,952

2026

Meaning

What does Fiadh mean?

The name Fiadh originates from the Irish Gaelic language and has its roots in ancient Celtic culture. It is derived from the Old Irish word "fiad," which means "wild" or "deer." This connection to nature and the symbolism of the deer as a swift and graceful creature has imbued the name with a sense of freedom and beauty.

Fiadh was a name commonly used in medieval Ireland, particularly among the Irish nobility and aristocracy. It is believed to have been popular during the 8th to 12th centuries, a period when the Irish monasteries were renowned centers of learning and scholarship. Some of the earliest recorded instances of the name can be found in ancient Irish manuscripts and genealogical records from this time.

One of the most notable historical figures bearing the name Fiadh was Fiadh mac Máel Ruanaidh, a 9th-century King of Ailech in Ulster, Ireland. He ruled from 855 to 879 and was renowned for his military prowess and leadership in defending his kingdom against Viking raids.

Another prominent figure was Fiadh na Naomh, an Irish saint and abbess who lived in the 7th century. She founded the monastery of Kildare, which became an important center of learning and spirituality during her lifetime.

In the realm of Irish mythology, Fiadh appears as the name of a beautiful and elusive maiden who was the subject of numerous tales and legends. She was often depicted as a symbol of nature's beauty and the untamed wilderness.

During the Middle Ages, the name Fiadh was also borne by several Irish poets and bards, reflecting the cultural significance of the name in literary circles. One such poet was Fiadh mac Conchobair, who lived in the 12th century and was renowned for his poetic descriptions of nature and the natural world.

Throughout the centuries, the name Fiadh has maintained its distinctive Irish heritage and connection to the ancient Celtic culture. While it may not have been as widely used in more recent times, it has experienced a resurgence in popularity in recent decades as parents seek to revive traditional Irish names with rich historical and cultural significance.

Sourced from namecensus.com.

Popularity

Fiadh over time

The chart below shows babies named Fiadh registered in England and Wales in the years where the name appears in the published records, from 2013 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 Fiadh, the clearest high point is 2021. The latest England and Wales figure is 115 births in 2024, compared with 131 at the peak.

Babies born per year

Fiadh
0336698131201320182024

Decades

Fiadh by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Fiadh 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 #412 526 5
2010s #3128 88 7

Geography

Where Fiadh is most common

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

Fiadh ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #3 in 2024.

Northern Ireland
104
Scotland
56

Across the UK

Fiadh in Scotland and Northern Ireland

Scotland (NRS)

#72 in 2024

9 years of NRS records, 225 total registered

Northern Ireland (NISRA)

#3 in 2024

17 years of NISRA records, 1,121 total registered

Related

Names similar to Fiadh

FAQ

Fiadh: questions and answers

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

In 2024, Fiadh was ranked #374 for girls in England and Wales, with 115 births registered.

When was Fiadh most popular?

The peak year on record was 2021, with 131 babies registered as Fiadh in England and Wales.

What is the meaning and origin of Fiadh?

An Irish feminine name meaning "wild deer" or "fawn".

How many people are called Fiadh in the UK?

A total of 614 babies have been registered as Fiadh across the 12 years of ONS England & Wales records shown here, plus 225 more in Scotland and 1,121 in Northern Ireland.

Where is Fiadh most common?

In the latest published local rankings, Fiadh ranks best in Northern Ireland, where it placed #3 in 2024. 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.