Tilly
307
Babies in 2024
-41%
10-year change
2009
Peak · 703
-1%
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 Tilly
Tilly peaked among UK girls' names in the late 2000s (703 babies in 2009) and has remained in active use — 307 girls were registered in England & Wales in 2024.
Tilly reached its peak in 2009, when 703 girls were registered in England & Wales — ranked #86 for UK girls that year. Today's count of 307 keeps the name in regular use.
Across 29 years of ONS data since 1996, a total of 11,524 girls have been officially registered with the name Tilly in England & Wales. In the past decade alone (2014–2024), 3,998 girls were registered with the name, starting from 517 in 2014 and ending at 307 in 2024.