Duncan
15
Babies in 2024
-29%
10-year change
1996
Peak · 139
-35%
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 Duncan
Duncan peaked among UK boys' names in the late 1990s (139 babies in 1996) and has remained in active use — 15 boys were registered in England & Wales in 2024.
Duncan reached its peak in 1996, when 139 boys were registered in England & Wales — ranked #220 for UK boys that year. Today's count of 15 keeps the name in regular use.
Across 29 years of ONS data since 1996, a total of 1,221 boys have been officially registered with the name Duncan in England & Wales. In the past decade alone (2014–2024), 212 boys were registered with the name, starting from 21 in 2014 and ending at 15 in 2024.