Hennessey

Pronunciation: [ h-EHN-uhs-ee ]

Hennessey is a girl baby name. Ranked #54,728 in the US, popular nicknames include Hen, Hey, and Henie.

Save to favorites
Girl Name #54,728 Most Popular Hidden Gem 9 Letters

A distinctive girl name with a rare, memorable quality.

Reviewed by the NamingEverything Editorial Team · Updated

Will Hennessey get teased on the playground? Free playground safety preview. Full report with state rankings, sibling pairings: $9
Share

Meaning & Origin

Hennessey is a girl name, recorded for 5 babies in US birth records. It is pronounced h-EHN-uhs-ee.

Parents who love the name Hennessey often also consider Vanicia, Ahjah, Rakiesha .

Playground Safety

Kid-Friendly

How Does It Sound with Your Surname?

Similar to Hennessey

See all →

What the Hennessey report tells you

$9

Personalized to your state, siblings, and priorities. Free playground safety preview included.

Popularity in your state

Is Hennessey the #1 name in your state, or barely on the radar?

Sibling name compatibility

Enter your other kids' names. We score how well they sound together.

Downloadable PDF + nursery art Everything in one printable report. Frame the name art.
Start with a free preview

Playground safety check is free. Full report is $9.

What kind of baby name person are you? 3 minutes to find names that fit your style.
Take the Quiz

Historical Record

Hennessey first appeared in US Social Security records in 1992.

Over 383 babies have been named Hennessey in the United States since SSA records began.

Today, Hennessey is past its peak , currently ranked #54,728 for girl names in the US .

Popularity Over Time

#54,728
Current Rank
Peaked 2015 Based on SSA data 1880–present

Quick Facts

Gender
Girl
Popularity Rank
#54,728
Total SSA Count
5

Alternative Spellings

Nicknames

Hen Hey Henie Hennie

Middle Name Ideas

Suggested pairings based on syllable flow and style

Sibling Match Premium

Check how Hennessey fits with existing sibling names — style, sound, and origin.

Up to 3 sibling names, comma-separated.

Enter sibling names above to see compatibility.

Love Hennessey? Get 10 similar names.

Same origin, style, and feel — delivered to your inbox instantly.

A few emails about Hennessey, then only updates you'd actually want.

Compare Hennessey with...

Can't decide?

Start a tournament bracket with Hennessey and other names you're considering.

Start a Tournament

Like this name?

Check how Hennessey sounds with your surname and test for potential nicknames.

Analyze This Name
Browse more girl names →

Explore More Generators

Names You Might Also Like

View all →
Hennessey name card preview

Save Your Name Card

Download a shareable image with Hennessey's meaning, origin, and popularity. Ready for Instagram, Pinterest, or texting to your partner.

Frequently Asked Questions About Hennessey

Is Hennessey a boy or girl name?
Hennessey is primarily used as a girl name.
How do you pronounce Hennessey?
Hennessey is pronounced h-EHN-uhs-ee.
How popular is the name Hennessey?
Hennessey is currently ranked #54728 in popularity for girl names in the United States.
What are common nicknames for Hennessey?
Common nicknames for Hennessey include Hen, Hey, Henie, and Hennie.
Is Hennessey a common or rare name?
Hennessey is an uncommon name, ranked #54728 in the US. Its rarity gives it a distinctive, memorable quality.
What girl names are similar to Hennessey?
Hennessey pairs well with Vanicia, Ahjah, Rakiesha, Zaylen in style and sound.
Are there other spellings for Hennessey?
Related spellings include Henny, Hennessy.

About the Name Hennessey

Hennessey is a girl name .

Hennessey is currently ranked #54,728 in popularity for girl names in the United States.

Common nicknames for Hennessey include Hen, Hey, Henie, and Hennie. These shorter forms provide casual alternatives while keeping the elegance of the full name.

Alternative spellings of Hennessey include Henny, Hennessy . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.

Keep Exploring

Sources

Browse Names Like Hennessey

Trending Baby Names

Still deciding?

Try Name Swiper — swipe right on names you love.

Tinder-style for baby names. Build a shortlist fast, then share it with your partner.

Start Swiping →