UK boy's name
Cathal
A masculine given name of Irish origin meaning "mighty in battle".
For 2026, the newest official UK baby-name figures on this page are from 2022. That release is the current official benchmark rather than a forecast.
Cathal is a boy's name in the UK records. People looking for Cathal popularity in 2026 should use the latest official release, which is 2022 in this profile. In that release it ranked #3449, with 5 babies registered with the name. Its strongest year in the published records was 1997, with 19 births.
This profile covers 144 England and Wales registrations across 23 recorded years from 1996 to 2022. 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 26% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 717 living people in the UK are called Cathal. 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 2023 or 2026.
Key insights
- • Cathal ranked #3449 for boys in England and Wales in 2022, with 5 registrations.
- • The name peaked in 1997, when 19 boys were registered as Cathal.
- • Cathal ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #136 in 2024.
- • About 717 living people in the UK are estimated to have Cathal as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#3449
2022
Births in 2022
5
Latest year
Peak year
1997
19 births
Estimated living
717
2026
Meaning
What does Cathal mean?
The name Cathal originated from the Old Irish Gaelic language, derived from the word "cathail" meaning "battle" or "warrior." Its roots can be traced back to the early medieval period in Ireland, around the 5th to 8th centuries AD. Cathal was a popular name among the ancient Gaelic clans and dynasties that ruled over various parts of Ireland during that era.
One of the earliest known historical references to the name Cathal can be found in the Annals of Ulster, a chronicle of medieval Irish history. It mentions Cathal mac Finguine, the King of Munster, who reigned from 666 to 672 AD. Another notable figure bearing this name was Cathal mac Robartaig, the King of Connacht, who ruled from 1073 to 1090 AD.
In the 12th century, the name Cathal was borne by Cathal Crobderg Ua Conchobair, the last King of Connacht before the Norman invasion of Ireland. He was a renowned warrior and leader who fought against the Anglo-Norman forces until his death in 1224 AD.
During the 15th century, Cathal Óg Mac Maghnusa was a prominent Irish lord and chieftain of the Clan MacManus in County Fermanagh. He is remembered for his involvement in the Irish Confederate Wars of the 1640s against English rule.
Another notable figure with the name Cathal was Cathal Dún Geanainn, an Irish Franciscan friar and historian who lived in the 17th century. He authored several works, including a chronicle of Irish history known as the "Annals of the Four Masters."
Over the centuries, the name Cathal has been associated with various spelling variations, such as Cahal, Cathail, and Cahel, reflecting the evolution of the Irish language and regional dialects. Despite its ancient origins, the name has maintained its strong cultural significance and continues to be used within Irish communities around the world.
Sourced from namecensus.com.
Popularity
Cathal over time
The chart below shows babies named Cathal registered in England and Wales in the years where the name appears in the published records, from 1996 to 2022. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Cathal, the clearest high point is 1997. The latest England and Wales figure is 5 births in 2022, compared with 19 at the peak.
Babies born per year
Decades
Cathal by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Cathal 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 | #3591 | 14 | 3 |
| 2010s | #4300 | 25 | 7 |
| 2000s | #2551 | 57 | 9 |
| 1990s | #1341 | 48 | 4 |
Geography
Where Cathal is most common
The bars show the latest published local birth counts for Cathal. 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.
Cathal ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #136 in 2024.
Across the UK
Cathal in Scotland and Northern Ireland
Scotland (NRS)
#669 in 2012
7 years of NRS records, 22 total registered
Northern Ireland (NISRA)
#136 in 2024
28 years of NISRA records, 557 total registered
Notable bearers
Famous people named Cathal
-
Cathal Mallaghan
politician
British politician
1982-
-
Cathal Boylan
politician
Sinn Féin politician (born 1964)
1964-
-
Cathal Hayden
musician; fiddler; banjoist
Irish musician
1963-
-
Cathal Ó hOisín
politician
Member of the Legislative Assembly of Northern Ireland (born 1963)
1963-
-
Cathal Goan
television producer; television editor
Irish broadcaster
1954-
-
Cathal McConnell
singer
Irish singer
1944-
-
Cathal Ó Sándair
author; science fiction writer
Irish writer
1922-1996
-
Cathal O'Shannon
politician; author
Irish writer, politician and IRA volunteer
1893-1969
Related
Names similar to Cathal
- Charlie 104,761
- Callum 65,796
- Connor 53,072
- Cameron 40,394
- Charles 33,091
- Christopher 26,849
- Caleb 15,553
- Corey 12,622
- Carter 11,505
- Cody 11,075
- Conor 10,298
- Christian 9,695
FAQ
Cathal: questions and answers
How popular is the name Cathal in the UK right now?
In 2022, Cathal was ranked #3449 for boys in England and Wales, with 5 births registered.
When was Cathal most popular?
The peak year on record was 1997, with 19 babies registered as Cathal in England and Wales.
What is the meaning and origin of Cathal?
A masculine given name of Irish origin meaning "mighty in battle".
How many people are called Cathal in the UK?
A total of 144 babies have been registered as Cathal across the 23 years of ONS England & Wales records shown here, plus 22 more in Scotland and 557 in Northern Ireland.
Where is Cathal most common?
In the latest published local rankings, Cathal ranks best in Northern Ireland, where it placed #136 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.