Kayli
Feminine
Kayli is one of many American spellings of a single very popular sound, ending on a bare i rather than the ee or eigh that its siblings use.
How old is the name Kayli?
Kayli first appears in US birth records in 1978 — 47 years ago. The typical Kayli alive today was born around 2002, making them about 23 years old. About 7,100 people named Kayli are estimated to be alive in the US today.
When was the name Kayli most popular?
Kayli peaked in 1999, reaching #713 nationally. Today it ranks #3517, 2,804 places below that high. See the whole 1999 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
Our story of Kayli
Ours, offered as ours. The i ending does something specific in American naming: it makes a name look shorter and more modern than the same sound written any other way. Kayli, Kenzi and Emri all use it. What sits in front here is the Kay- that had one of the largest decades in the history of American girls' naming — Kayla, Kaylee, Kaylin, Kaylah, all of them new, all of them readable at sight. Kayli is the shortest way to write the result.
Meaningnot established
Not established
No source is established. The construction is documented: a Kay- opening that produced Kayla, Kaylee and Kaylin, and a light final vowel. Irish céilí, a gathering with music, is a genuine near-neighbor and not a documented source.
Pronouncing Kayli
KAY-lee
Two syllables, first stressed. Every spelling of the name sounds the same.
Nicknames for Kayli
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
- 1978
- Most girls named
- 2003333 — the highest on record
- Peak rank
- #713reached in 1999
- Change vs 2024
- −2.3%43 in 2025, from 44
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.
Kayli in other languages
The same name elsewhere
- Céilí in Irish — related form
- Kaylee in English — spelling variant
Strongest US states over the last decade: Texas, California, New York.
Kaylis among us
people named Kayli are estimated to be alive in the US today
About 1 girl in 37,378 born in 2025 was named Kayli
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Kayli
- #3517
- Kayli on the 2025 chart
- #858
- counting every spelling
The SSA counts spellings, not names. Kayli went to 43 girls in 2025, but Kaily, Kaili and Cayli are the same name said out loud. Together the 4 spellings went to 102, which makes it the 858th most-given girls’ name of the year — 2,659 places above the chart.
About 1 girl in 15,758 born in 2025 was given one of these spellings — against 1 in 37,378 for Kayli 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
Is it right for you
What happens to a name after it peaks
The Collette test
Every popular name lives one long story — a climb, a peak, a slow settling back. Kayli's later chapters haven't been written yet, so we borrowed them: Collette climbed just as high around 1966, and its whole arc is on record. Line the two peaks up, and Collette's path sketches the road Kayli is walking now.
Kayli 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 Kayli is headed
Kayli 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.
Kayli beside its neighbors
The names ranked closest to Kayli in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Five letters and two syllables — quick to write in the first years of school.
- Read correctly on sight by every English speaker.
- Kay is a plain short form with real history behind it.
- Kaylee, Kayleigh and Kayli are all in use and this is the least written of them.
- The sound is very widely used, so a classroom may hold more than one.
- There is no documented meaning, only a construction.
Nobody names a baby alone.
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What they receive
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Kayli
Feminine · #3517 in the U.S.
Frequently asked
- How many Kaylis are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 7,100 people named Kayli are estimated to be alive in the US today.
- How do you spell Kayli?
- Kayli is the most-used spelling in US records — 43 of the 102 babies given the name in 2025. The others recorded are Kaily, Kaili and Cayli.
- How popular is the name Kayli in 2025?
- Kayli ranks #3517 among US girl names in 2025, with 43 babies given the name.
- How rare is the name Kayli?
- About 1 in every 37,378 US girls born in 2025 was named Kayli — 43 in all.
- Will my child share the name Kayli with classmates?
- Kayli will almost certainly be the only one in school.
Ranked beside Kayli
Names sitting at a similar level of popularity right now.
Maida#3517 · Amada#3517 · Afton#3517 · Allura#3517 · Jaina#3517 · Hallee#3517 · Katara#3517 · Joella#3517
Looking for what else is popular rather than what resembles Kayli? See the current top 100.
Choosing between Kayli and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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