Both, Boy Names, Girl Names baby name Denny

What does the name Denny mean?

The different meanings of the name Denny are:
  • Greek meaning: Feaster
  • English meaning: Dane island
  • Celtic - Gaelic meaning: Descendant of Duibhne
The meaning of the name “Denny” is different in several languages, countries and cultures and has more than one possibly same or different meanings available.