Denni
A boys’ name of Greek origin, meaning of dionysus; a form of Dennis.
Babies a year
4
England and Wales, 2025
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#4275
4 babies
Denni by the numbers
In 2025, 4 babies in England and Wales were named Denni.
Its American peak was 14 babies in 1975, making it a 1970s name.
Other names that come from Dennis
Like Denni, each of these traces back to Dennis: a form of it, a name built from it, or a son or daughter of it. Not always the same sex.
Spelled almost the same
Other names in the records within a letter or two of Denni. Close spellings are not always related names, but they are usually worth seeing together.
- Dennisfollower of dionysius515 in the US (2017)
- Dennyfollower of dionysus; a form of Denis or Dionysius51 in England and Wales (2025)
- Denniefollower of dionysus; a form of Dennis13 in England and Wales (2025)
- Denifollower of dionysus; form of dennis or denise11 in the US (2017)
- Dannygod is my judge; a form of Daniel583 in the US (2017)
- Donnalady, woman123 in the US (2017)
Names about as common as Denni
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