Killian
59
Babies in 2024
+743%
10-year change
2022
Peak · 79
-11%
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 Killian
Killian is a rising UK boy's name. Registrations in 2024 (59) are up 743% on a decade earlier — one of the steeper climbs in the ONS data for England & Wales.
Killian reached its peak in 2022, when 79 boys were registered in England & Wales — ranked #492 for UK boys that year. Today's count of 59 represents 75% of the peak.
Across 29 years of ONS data since 1996, a total of 818 boys have been officially registered with the name Killian in England & Wales. In the past decade alone (2014–2024), 610 boys were registered with the name, starting from 7 in 2014 and ending at 59 in 2024.