Kennedy
Masculine · “helmeted head”
Kennedy is given to both — 7,457 boys and 93,663 girls since 1880. See Kennedy as a girl nameSee other names given to both
Kennedy is Ó Cinnéide — descendant of the ugly-headed one, or the helmeted one — and the Irish cinn éidigh is blunter than most surnames dare to be.
How old is the name Kennedy?
Kennedy first appears in US birth records in 1912 — 113 years ago. The typical Kennedy alive today was born around 2001, making them about 24 years old. About 6,800 people named Kennedy are estimated to be alive in the US today.
When was the name Kennedy most popular?
Kennedy peaked in 1964, reaching #516 nationally. Today it ranks #1837, 1,321 places below that high. See the whole 1964 chart.
Lists built from the same records:
Where it comes from
From ceann éidigh to Kennedy
The story of Kennedy
The Ó Cinnéide were a Munster family descended from a nephew of Brian Boru and held lands in Tipperary. Irish emigration carried the surname to Boston, where it became one of the best-known in American politics. Given-name use rose sharply after 1963 for both sexes; masculine Kennedy is in current use.
Meaningscholars disagree
helmeted head; ugly head
From the Irish Ó Cinnéide, built on ceann, 'head', and éidigh, read either as 'ugly' or 'armored'. Both are documented and the difference is considerable. The family descends from Cennétig, a nephew of Brian Boru. The head element is settled.
How the name formed
- ceann éidigh
- Ó Cinnéide
- Kennedy
Related forms: Ó Cinnéide · Kennedi · Canady
Pronouncing Kennedy
KEN-uh-dee
Three syllables, stress on the first. Said identically in every English accent.
Nicknames for Kennedy
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1912
- Most boys named
- 1964229 — the highest on record
- Peak rank
- #516reached in 1964
- Change vs 2023
- −18.1%86 in 2025, from 105
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Kennedy in other languages
The same name elsewhere
- Ó Cinnéide in Irish — related form
- Kennedi in English — spelling variant
- Canady in English — spelling variant
Strongest US states over the last decade: California, Texas, Florida.
Kennedys among us
people named Kennedy are estimated to be alive in the US today
About 1 boy in 19,861 born in 2025 was named Kennedy
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
The Domenic test
Every popular name lives one long story — a climb, a peak, a slow settling back. Kennedy's later chapters haven't been written yet, so we borrowed them: Domenic climbed just as high around 1912, and its whole arc is on record. Line the two peaks up, and Domenic's path sketches the road Kennedy is walking now.
Kennedy sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Kennedy is headed
Kennedy should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
Medium confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Kennedy beside its neighbors
The names ranked closest to Kennedy in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- A documented Munster family with a link to Brian Boru stands behind it.
- Ken and Kenny are two short forms, both with real records.
- Three syllables with a front stress, which holds up against a short surname.
- The second element may mean 'ugly', which is worth knowing.
- The American political association is total.
- In current American use it reads as more feminine than masculine.
Nobody names a baby alone.
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What they receive
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Kennedy
Masculine · #1837 in the U.S.
Frequently asked
- How many Kennedys are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 6,800 people named Kennedy are estimated to be alive in the US today.
- How popular is the name Kennedy in 2025?
- Kennedy ranks #1837 among US boy names in 2025, with 86 babies given the name.
- How rare is the name Kennedy?
- About 1 in every 19,861 US boys born in 2025 was named Kennedy — 86 in all.
- Will my child share the name Kennedy with classmates?
- Kennedy will almost certainly be the only one in school.
Ranked beside Kennedy
Names sitting at a similar level of popularity right now.
Artemis#1837 · Atreyu#1837 · Olin#1837 · Stephan#1837 · Lonnie#1837 · Aariz#1837 · Nile#1837 · Jennings#1837
Looking for what else is popular rather than what resembles Kennedy? See the current top 100.
Choosing between Kennedy and another name?
See them side by side — full stats, history and a gentle verdict.
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Weighing a whole shortlist? Add the rest in the builder, or settle it with a bracket.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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