Hennessy: Name Meaning, Popularity and Info on BabyNames.com


  • Gender: Neutral
  • Origin: Irish
  • Meaning: One Strength, Energy

What is the meaning of the name Hennessy?

The name Hennessy is primarily a gender-neutral name of Irish origin that means One Strength, Energy.

Irish/Scottish surname. It is the anglicized form of the Celtic name, meaning "descendant of Aonghus".

People who like the name Hennessy also like:

Grayson, Maddox, Vincent, Milo, Theodore, Atticus, Felix, Hazel, Amali, Bryna, Harmony, Genevieve, Eloise, Maeve

Names like Hennessy:

Hong, Hamako, Hinako, Hans, Honos, Hamish, Heinz, Hank, Hanako, Hines, Haynes, Hooang, Hang, Hancock, Hoowanneka, Hamza, Huong, Hoang, Hansa, Haines, Honoka, Hung, Himeko, Hannes, Huanca, Honus, Honza, Henning

Stats for the Name Hennessy

checkmark Hennessy is currently not in the top 100 on the Baby Names Popularity Charts
checkmark Hennessy is currently not ranked in U.S. births
Remember Me
Forgot Password - Not a member? Join Now!
  • facebook
  • tiktok
  • youtube
  • youtube
  • instagram
  • pinterest