UK girl's name
Aileen
Irish feminine form of the Gaelic name Aideen, meaning "little fire".
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.
Aileen is a girl's name in the UK records. People looking for Aileen popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #2411, with 11 babies registered with the name. Its strongest year in the published records was 1996, with 12 births.
This profile covers 214 England and Wales registrations across 29 recorded years from 1996 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 92% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 1,222 living people in the UK are called Aileen. 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
- • Aileen ranked #2411 for girls in England and Wales in 2024, with 11 registrations.
- • The name peaked in 1996, when 12 girls were registered as Aileen.
- • Aileen ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #434 in 2018.
- • About 1,222 living people in the UK are estimated to have Aileen as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#2411
2024
Births in 2024
11
Latest year
Peak year
1996
12 births
Estimated living
1,222
2026
Meaning
What does Aileen mean?
The name Aileen has its origins in the Gaelic language, specifically in Ireland. It is derived from the old Irish name "Aoibhillinn," which means "little beautiful one" or "small and beauteous." The name is thought to have been in use since the Middle Ages, around the 12th or 13th century.
The name Aileen is a diminutive form of the Irish name Aoife, which itself means "beautiful" or "radiant." The spelling has evolved over time, with variations such as Aylina, Ailene, and Ailinn appearing in historical records.
One of the earliest recorded instances of the name Aileen can be found in the Annals of Ulster, a chronicle of medieval Irish history. In the year 1231, an entry mentions an "Aileen ingen Ruaidhri," which translates to "Aileen, daughter of Ruaidhri."
Throughout history, several notable individuals have borne the name Aileen. One of the most famous was Aileen Aroon, a 17th-century Irish noblewoman and muse of the Irish poet Sir Samuel Ferguson (1810-1886), who wrote a famous poem entitled "Aileen Aroon" in her honor.
Another notable Aileen was Aileen O'Beirne (1902-1974), an Irish sculptor and artist known for her religious statues and works depicting Irish mythology. Her sculptures can be found in churches and public spaces throughout Ireland.
In the literary world, Aileen Piper (1909-1997) was a renowned Australian author and poet, known for her works exploring the themes of love, nature, and the human experience. Her poetry collections include "The Half-Inhabited World" and "The Burning Cloud."
Aileen Wuornos (1956-2002) was an American serial killer, convicted of killing seven men in Florida between 1989 and 1990. Her life and trial were the subject of the 2003 biographical crime drama film "Monster," in which Charlize Theron portrayed Wuornos and won an Academy Award for Best Actress.
Finally, Aileen Quinn (born 1971) is an American actress best known for her role as Annie in the 1982 film adaptation of the musical "Annie." She had a successful career as a child actress and has continued to work in the entertainment industry as an adult.
Sourced from namecensus.com.
Popularity
Aileen over time
The chart below shows babies named Aileen registered in England and Wales in the years where the name appears in the published records, from 1996 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 Aileen, the clearest high point is 1996. The latest England and Wales figure is 11 births in 2024, compared with 12 at the peak.
Babies born per year
Decades
Aileen by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Aileen 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 | #2969 | 44 | 5 |
| 2010s | #3229 | 77 | 10 |
| 2000s | #3057 | 59 | 10 |
| 1990s | #2208 | 34 | 4 |
Geography
Where Aileen is most common
The bars show the latest published local birth counts for Aileen. 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.
Aileen ranks best in Northern Ireland in the latest published regional snapshot for that area, where it placed #434 in 2018.
Across the UK
Aileen in Scotland and Northern Ireland
Scotland (NRS)
#722 in 2006
29 years of NRS records, 993 total registered
Northern Ireland (NISRA)
#434 in 2018
9 years of NISRA records, 37 total registered
Notable bearers
Famous people named Aileen
-
Aileen Wilson
athletics competitor
British athletics competitor
1994-
-
Aileen Whelan
association football player
English association football player
1991-
-
Aileen Morrison
triathlete
triathlete
1982-
-
Aileen Campbell
politician
Scottish politician (born 1980)
1980-
-
Aileen McGlynn
sport cyclist
Scottish paralympic tandem cyclist
1973-
-
Aileen McLeod
politician
Scottish politician (born 1971)
1971-
-
Aileen Travers
badminton player
British badminton player
1966-
-
Aileen Keel
teacher; hematologist
Scottish medical doctor and academic
1952-
Related
Names similar to Aileen
- Amelia 94,830
- Ava 54,556
- Amy 52,495
- Alice 46,815
- Abigail 45,658
- Amber 31,922
- Anna 27,802
- Alexandra 19,455
- Amelie 18,051
- Abbie 15,971
- Aimee 15,158
- Annabelle 15,120
FAQ
Aileen: questions and answers
How popular is the name Aileen in the UK right now?
In 2024, Aileen was ranked #2411 for girls in England and Wales, with 11 births registered.
When was Aileen most popular?
The peak year on record was 1996, with 12 babies registered as Aileen in England and Wales.
What is the meaning and origin of Aileen?
Irish feminine form of the Gaelic name Aideen, meaning "little fire".
How many people are called Aileen in the UK?
A total of 214 babies have been registered as Aileen across the 29 years of ONS England & Wales records shown here, plus 993 more in Scotland and 37 in Northern Ireland.
Where is Aileen most common?
In the latest published local rankings, Aileen ranks best in Northern Ireland, where it placed #434 in 2018. 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.