Hennessy

Girl name

Hennessy ranks #1,072 out of 53,930 dog names in our data (the #1 name is Bella). Across all 9 places, 73 licensed dogs carry the name.

Hennessy's popularity trend

Hennessy's share of Allegheny County's licensed dogs, year by year — the place with the fullest records for this name. Share (its per-100k slice of that year's dogs) is the only figure comparable across years, since each year's counted population differs.

View as table

Year	Share
2025	0.005%
2024	0.004%
2023	0.006%
2022	0.004%
2021	0.004%
2020	0.005%
2019	0.003%
2018	0.001%
2017	0.002%
2016	0.002%
2015	0.002%
2014	0.003%
2013	0.005%
2012	0.003%
2011	0.003%
2010	0.002%
2009	0.004%
2008	0.003%
2007	0.003%

Licensed dogs in our data

across 9 places

Popularity rank

#1,072

of 53,930 names in our data

5-year rank move

+32

2020 → 2025

Gender split

79% girls

79% girls21% boys

Where Hennessy shows up

Hennessy's share of each place's counted dogs. Places count differently — hover a Share figure for the basis. Click a heading to sort.


New York CityUnited States of America	0.0%
Basel-StadtSwitzerland	0.0%
WorcesterUnited States of America	0.0%
ZürichSwitzerland	0.0%
Port Adelaide EnfieldAustralia	0.0%
CambridgeUnited States of America	0.0%
Allegheny CountyUnited States of America	0.0%
SeattleUnited States of America	0.0%

Names like Hennessy

Henrietta Henna Missy Sassy Sissy Jessy Chrissy Cassy Krissy Prissy Flossy Lissy