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Kayne

Masculine

Kayne is overwhelmingly a boys’ name — 2,390 boys against 15 girls since 1880.

1970high 2008
#2641 in the U.S.given to only a few children a year
rare49 boys in 2025

Kayne may be the Manx Mac Cathán, the Hebrew Cain, or a modern respelling of Kane — three unrelated routes.

How old is the name Kayne?

Kayne first appears in US birth records in 1970 — 55 years ago. The typical Kayne alive today was born around 2010, making them about 15 years old. About 2,400 people named Kayne are estimated to be alive in the US today.

When was the name Kayne most popular?

Kayne peaked in 2008, reaching #1414 nationally. Today it ranks #2641, 1,227 places below that high. See the whole 2008 chart.

Compare this nameMore “K” names

Lists built from the same records:

I

Where it comes from

Our story of Kayne

Our story of Kayne is a story of three doors into one sound. Manx and Irish have Mac Cathán, built on the word for battle, which gives the surname Kane. Hebrew has Qayin, whom Genesis names with a pun on acquiring. Welsh has cain, beautiful. American families writing Kayne since the 1990s may have come through any of them, and the registers do not distinguish.

Meaningscholars disagree

Not established

Several routes. The Manx and Irish Mac Cathán, from cath, 'battle'. The Hebrew Qayin, which Genesis links to 'acquired'. Or the Welsh cain, 'beautiful'. None is established for this spelling. All three are genuine.

Pronouncing Kayne

KAYN

One syllable. Kayne, Kane and Cain are all homophones.

Nicknames for Kayne

Moderate

KayThe front sound alone, and a name in its own right with a long record
KThe initial alone, common where a short name wants shortening further
II

What the data says

The long climb, and where it stands now

BOYS NAMED · 1970–20251196001194919702025

US babies named Kayne per year from 1970 to 2025
AVERAGE RANK BY DECADE#1#10#100#1000#14141970s2020s

The same years in position rather than babies

First recorded
1970
Most boys named
2008119 — the highest on record
Peak rank
#1414reached in 2008
Change vs 2024
+8.9%49 in 2025, from 45
Kayne sits in the rare tail. Its best year on record was 2008, with 119 boys. Today it is given to few enough children that it does not enter the ranked charts at all.

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.

Kayne in other languages

The same name elsewhere

  • Kane in English — spelling variant
  • Ó Catháin in Irish — related form
  • Cain in Welsh — related form

Strongest US states over the last decade: Texas, Ohio, Florida.

Kaynes among us

2,400

people named Kayne are estimated to be alive in the US today

About 1 boy in 34,859 born in 2025 was named Kayne

Estimated from SSA birth records and published actuarial life tables. Method

Spellings of Kayne

#2641
Kayne on the 2025 chart
#692
counting every spelling

The SSA counts spellings, not names. Kayne went to 49 boys in 2025, but Kaine, Caine and Cayne are the same name said out loud. Together the 4 spellings went to 242, which makes it the 692nd most-given boys’ name of the year — 1,949 places above the chart.

About 1 boy in 7,058 born in 2025 was given one of these spellings — against 1 in 34,859 for Kayne itself.

Spellings are grouped by a fixed rule that folds interchangeable English spellings of one sound (ck/k, ph/f, x/ks, a non-initial y for i) and keeps vowels apart, so Sean and Shawn stay separate names. It errs towards splitting: a family here is never larger than the truth. SSA national data, 2025. Method

III

Is it right for you

The Christoph test

Every popular name lives one long story — a climb, a peak, a slow settling back. Kayne's later chapters haven't been written yet, so we borrowed them: Christoph climbed just as high around 1969, and its whole arc is on record. Line the two peaks up, and Christoph's path sketches the road Kayne is walking now.

40%chance Kayne will feel “very 2010s” by 2040
Kayne, aligned on its peakChristoph· peak 1969not yet written
#1#10#100#1000peak-30 yrs+60 yrsChristoph · #7867Kayne today
Kayne today is about where Christoph stood in 1986 — 17 years past a #1414-sized peak. By 2001, Christoph had settled around #5438.
Ages quietlysteadyDates fast

Kayne 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 Kayne is headed

19702030

US babies named Kayne per year, 1970 to 2025, with a projection to 2030

Kayne is easing off slowly — about 27% fewer babies a year by 2030 if the trend continues.

Cooling-27% by 2030projected around #3,349 in 2030

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.

Kayne beside its neighbors

The names ranked closest to Kayne in 2025, in babies rather than position — the bars are to scale.

Kaynethis name49#2641Keylor49#2641Ely49#2641Daelyn49#2641Judge49#2641

US boys given each name in 2025.

The trade-off

Practical strengths
  • The battle root is strong where the Irish route holds.
  • One syllable, clean, and never mispronounced.
  • Kane is available as the commoner spelling.
What to consider
  • No single origin is established.
  • It is a homophone of Cain, who commits the first murder.
  • One musician is a strong modern association.

Nobody names a baby alone.
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What they receive

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Kayne

Masculine · #2641 in the U.S.

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Frequently asked

How many Kaynes are there in the world?
No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 2,400 people named Kayne are estimated to be alive in the US today.
How do you spell Kayne?
Kayne is one of 4 recorded spellings. Kaine is the more common one — 126 births in 2025 against 49 for Kayne.
How popular is the name Kayne in 2025?
Kayne ranks #2641 among US boy names in 2025, with 49 babies given the name.
How rare is the name Kayne?
About 1 in every 34,859 US boys born in 2025 was named Kayne — 49 in all.
Will my child share the name Kayne with classmates?
Kayne will almost certainly be the only one in school.

Ranked beside Kayne

Names sitting at a similar level of popularity right now.

Keylor#2641 · Ely#2641 · Daelyn#2641 · Judge#2641 · Kato#2641 · Herbert#2641 · Giacomo#2641 · Kaycee#2641

Looking for what else is popular rather than what resembles Kayne? See the current top 100.

Choosing between Kayne and another name?

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US figures from the Social Security Administration. 1880–2025. Data & methodology

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