Aileen
11
Babies in 2024
+83%
10-year change
1996
Peak · 12
-8%
vs 2023
Trajectory · 1996→2024
Years with no bar had fewer than 3 babies with this name — ONS suppresses counts of 2 or fewer for privacy.
About the name Aileen
Aileen peaked among UK girls' names in the late 1990s (12 babies in 1996) and has remained in active use — 11 girls were registered in England & Wales in 2024.
Aileen reached its peak in 1996, when 12 girls were registered in England & Wales — ranked #1,434 for UK girls that year. Today's count of 11 keeps the name in regular use.
Across 29 years of ONS data since 1996, a total of 214 girls have been officially registered with the name Aileen in England & Wales. In the past decade alone (2014–2024), 96 girls were registered with the name, starting from 6 in 2014 and ending at 11 in 2024.