FIRST NAME
Hennessy
Hennessy is the 7,715th most common female first name in the United States, recorded for 967 women and girls in the latest Census. It is also given to 97 men and boys.
AS A FEMALE NAME · #7,715 TODAY
2020 CENSUS
967
living · #7,715
BABIES NAMED HENNESSY BY BIRTH YEAR · 1991–2025
202537
As a female name, Hennessy peaked in 2019, when 82 babies were named Hennessy (the #2239 female name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)
AS A MALE NAME · #23,811 TODAY
2020 CENSUS
97
living · #23,811
BABIES NAMED HENNESSY BY BIRTH YEAR · 1996–2024
20246
As a male name, Hennessy peaked in 1996, when 7 babies were named Hennessy (the #7431 male name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)