US Popularity:6737
Other Origin(s):Irish
Meaning:Descendant of Angus
Hennessy is a masculine name of Irish origin. Originally a surname, it hailed from the Gaelic O’hAonghusa and means “descendant of Angus.” Offering a regal aura, it can be traced back to Ancient Ireland, where the name was borne by families in the Kingdom of Uí Failghe. It can be found more commonly as a surname, allowing your little shining star to stand out from the crowd. It has been borne by numerous Irish athletes, singers, and artists, making space for baby to add their name to the list.

Hennessy Name Popularity Data

U.S. Births

Overall:Hennessy is currently #6737 in U.S. births
Boy:Hennessy is currently #2347 in U.S. births

Yearly Ranking Change:

in 2023
- 2770
from 2019
In comparison to the previous year's data

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