Denni
12
Peak · 2006
2022
Last seen
19
Years on list
107
Total babies
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 Denni
Denni is a rare UK girl's name. In 2024, fewer than three girls were registered with this name in England & Wales — the threshold below which the ONS suppresses counts to protect family privacy. It was last on the published list in 2022.
Denni reached its peak in 2006, when 12 girls were registered in England & Wales — ranked #1,862 for UK girls that year. Since then, registrations have dropped below the ONS reporting threshold of three babies per year.
Across 19 years of ONS data since 1996, a total of 107 girls have been officially registered with the name Denni in England & Wales. In the past decade alone (2014–2024), 13 girls were registered with the name.