Kennedy
Kennedy is a unisex name of Irish origin meaning “Helmeted chief”, pronounced KEN-uh-dee. It ranked #85 in the United States in 2025, given to 2,933 babies, and peaked at #54 in 2014. Common nicknames: Kenny, Ken, Kenna.
How popular is Kennedy in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Kennedy mean, and where does it come from?
Kennedy derives from the Irish surname O Cinneidigh, composed of the Gaelic elements "ceann" meaning "head" and "eidigh" meaning "armored" or "helmeted," thus meaning "helmeted chief" or "ugly head." It was originally an Irish clan name, most associated with the Dal gCais tribe of Munster. The name became globally recognized through the Kennedy political dynasty in the United States, particularly President John F. Kennedy. As a first name, Kennedy has shifted predominantly to girls in recent decades, though it retains unisex usage. Its presidential gravitas and strong sound have driven its popularity.
How is Kennedy used around the world?
Kennedy is used in 1 languages worldwide.
TypeUnisex name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
What are the nicknames for Kennedy?
Famous People Named Kennedy
- John F. Kennedy — 35th President of the United States
- Robert F. Kennedy — American politician and attorney
- Kennedy McMann — American actress (Nancy Drew)
Similar Names to Kennedy
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Sibling Name Ideas for Kennedy
Looking for names that pair well with Kennedy? Here are some sibling name suggestions that share a similar style and feel.
Frequently Asked Questions
What does the name Kennedy mean?
Kennedy is a unisex name of Irish origin meaning "Helmeted chief." Kennedy derives from the Irish surname O Cinneidigh, composed of the Gaelic elements "ceann" meaning "head" and "eidigh" meaning "armored" or "helmeted," thus meaning "helmeted chief" or "ugly head." It was originally an Irish clan name, most associated with the Dal gCais tribe of Munster.
How do you pronounce Kennedy?
Kennedy is pronounced KEN-uh-dee. Common variations include Kennedi, Kennedie, Kennadie.
Is Kennedy a unisex name?
Yes, Kennedy is traditionally a unisex name. Popular nicknames include Kenny, Ken, Kenna.