Gender: Unisex
Origin: Irish
Meaning: One Strength, Energy
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The name Hennessy means One Strength, Energy and is of Irish origin. Hennessy is name that's been used by parents who are considering unisex or non-gendered baby names--baby names that can be used for any gender.

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

People who like the name Hennessy also like:
Sebastian, Julio, Daniel, Gage, Lucian, Silas, Jose
Naomi, Daniela, Gabriella, Louisa, Natalia, Isabella, Cascada
Hennessy Stats
Hennessy is on 10 members' favorite name lists
Hennessy is currently not ranked on the Baby Names popularity charts
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