Hennessy
A girl's name of Irish origin, ranked #3,903 in the US in 2025.
- Rank in 2025
- #3,903
- Best ever
- #2,231 in 2019
- US births since 1880
- 1,630
- Born in 2025
- 37
- Trend
- Falling last 10 years
- Given to
- 96% girls
Meaning
- Surname
Births 1991–2025
Peak 82 in 2019. Falling over the last ten years.