Hennessy
girl name#3903 in 2025Hennessy entered the US charts in 1991, peaked at #2231 in 2019, ranks #3903 today — a rare gem few children share.
Popularity 1991–2025
#3903
rank today
#2231
peak (2019)
37
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1990s | #7662 |
| 2000s | #2980 |
| 2010s | #2990 |
| 2020s | #3249 |
Strongest states
Over the last decade, Hennessy has been most popular in CA, TX, FL.
Living bearers
About 1,600 people named Hennessy are estimated to be alive in the US today.
The typical Hennessy alive today was born around 2011, making them about 14 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Hennessy in 2025?
- Hennessy ranks #3903 among US girl names in 2025, with 37 babies given the name.
- When was the name Hennessy most popular?
- Hennessy peaked in 2019, reaching #2231 among US girl names.
- Will my child share the name Hennessy with classmates?
- Hennessy will almost certainly be the only one in school.
Torn between Hennessy and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle