UK boy's name
Keeghan
An Irish name meaning "son of the young, slender one".
For 2026, the newest official UK baby-name figures on this page are from 2019. That release is the current official benchmark rather than a forecast.
Keeghan is a boy's name in the UK records. People looking for Keeghan popularity in 2026 should use the latest official release, which is 2019 in this profile. In that release it ranked #4702, with 3 babies registered with the name. Its strongest year in the published records was 2019, with 3 births.
This profile covers 3 England and Wales registrations across 1 recorded years from 2019 to 2019. 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.
Keeghan is at its recorded peak in the England and Wales series.
We estimate that about 3 living people in the UK are called Keeghan. 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 2020 or 2026.
Key insights
- • Keeghan ranked #4702 for boys in England and Wales in 2019, with 3 registrations.
- • The name peaked in 2019, when 3 boys were registered as Keeghan.
- • About 3 living people in the UK are estimated to have Keeghan as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4702
2019
Births in 2019
3
Latest year
Peak year
2019
3 births
Estimated living
3
2026
Meaning
What does Keeghan mean?
The name Keeghan is an anglicized variant of the Irish Gaelic name Cíoghán, which originated from the ancient Celtic word "cíoch" meaning "breast" or "udder". This name likely emerged during the medieval period in Ireland, reflecting the pastoral heritage and strong connection to the land and livestock among the ancient Gaelic tribes.
Cíoghán was initially a descriptive surname or byname bestowed upon individuals with some physical or occupational association with livestock or dairy farming. Over time, it transitioned into a given name, with the spelling evolving to accommodate English pronunciation and spelling conventions, resulting in the modern form, Keeghan.
One of the earliest recorded instances of the name Keeghan can be traced back to the 16th century, when a Keeghan O'Doherty was mentioned in the Annals of the Four Masters, a chronicle of medieval Irish history. This suggests that the name was in use among the Gaelic clans of Ulster and northern Ireland during this period.
Historically, the name Keeghan has been associated with several notable individuals. In the 17th century, Keeghan O'Reilly was a prominent Irish landowner and chieftain of the O'Reilly clan in County Cavan. During the 18th century, Keeghan MacCarthy was a respected scholar and poet from County Cork, known for his contributions to preserving the Irish language and literary traditions.
In more recent times, Keeghan Siochru was an Irish historian and academic who lived from 1920 to 2002, renowned for his research on medieval Ireland and the Gaelic world. Another notable bearer of the name was Keeghan O'Brien, an Irish actor and director who was born in 1942 and had a successful career in theater and television.
Lastly, Keeghan Dempsey was an American professional basketball player who played for various teams in the NBA from 2003 to 2011. He was born in 1981 and played the shooting guard position, earning recognition for his scoring abilities and defensive skills.
While the name Keeghan has its roots in ancient Celtic culture, it has endured and adapted over the centuries, transcending its original descriptive meaning and becoming a distinctive given name with a rich historical lineage.
Sourced from namecensus.com.
Decades
Keeghan by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Keeghan 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 |
|---|---|---|---|
| 2010s | #4702 | 3 | 1 |
Related
Names similar to Keeghan
- Kieran 30,429
- Kyle 28,463
- Kai 24,432
- Kian 17,666
- Kayden 8,305
- Kevin 7,927
- Kane 7,149
- Kaiden 5,762
- Kieron 4,547
- Kacper 4,366
- Kye 4,012
- Kit 3,529
FAQ
Keeghan: questions and answers
How popular is the name Keeghan in the UK right now?
In 2019, Keeghan was ranked #4702 for boys in England and Wales, with 3 births registered.
When was Keeghan most popular?
The peak year on record was 2019, with 3 babies registered as Keeghan in England and Wales.
What is the meaning and origin of Keeghan?
An Irish name meaning "son of the young, slender one".
How many people are called Keeghan in the UK?
A total of 3 babies have been registered as Keeghan 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.