Kaelan
Feminine · “slender one”
Kaelan is given to both — 431 girls and 1,520 boys since 1880. See Kaelan as a boy nameSee other names given to both
Kaelan entered the US charts in 1987, peaked at #3347 in 2003, is rarely given in 2025 — given to only a few children a year.
How old is the name Kaelan?
Kaelan first appears in US birth records in 1987 — 38 years ago. The typical Kaelan alive today was born around 2003, making them about 22 years old. About 400 people named Kaelan are estimated to be alive in the US today.
When was the name Kaelan most popular?
Kaelan peaked in 2003, reaching #3347 nationally. See the whole 2003 chart.
Lists built from the same records:
Where it comes from
From caol to Kaelan
The story of Kaelan
Caol names a narrows in Irish geography as well as a slender person, and it appears in place names all along the coast. Caolan was used as a personal name and produced a surname in some families. English spellings multiplied in the twentieth century: Caolan, Kealan, Kelan, Kaelan and Caelan all circulate, with the Irish form standard in Ireland and the K spellings commoner in North America, where the ae is doing the work of looking Celtic.
Meaningscholars disagree
slender one
Irish caol, slender or narrow, with the diminutive -an, giving Caolan, is the standard account. A separate road runs through Latin caelum, heaven, which some families intend when they choose the Kae- spelling. And Cillian, a different Irish name, has fed into the same set of English spellings.
How the name formed
- caol
- Caolán
- Kaelan
Related forms: Caolán · Kelan · Caelan
Pronouncing Kaelan
KAY-lun
Two syllables, stress in front. The Irish Caolan is closer to KEE-lawn, so the American reading is a step away from the original.
Nicknames for Kaelan
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
- 1987
- Most girls named
- 200343 — the highest on record
- Peak rank
- #3347reached in 2003
- Change vs 2020
- −16.7%5 in 2022, from 6
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.
Kaelan in other languages
The same name elsewhere
- Caolán in Irish — same name
- Kelan in English — spelling variant
- Caelan in English — spelling variant
Kaelans among us
people named Kaelan are estimated to be alive in the US today
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
Questions parents actually ask
Fashion outlook
Kaelan sits outside the current charts, and that is its own kind of answer: naming cycles can only date the names they carried up. A name this rare has no decade stamped on it — it cannot go out of fashion, because it was never in.
Based on 146 years of naming cycles. How we read them
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What they receive
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Kaelan
Feminine
Frequently asked
- How many Kaelans are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 400 people named Kaelan are estimated to be alive in the US today.
- How popular is the name Kaelan in 2025?
- Kaelan is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Kaelan with classmates?
- Kaelan will almost certainly be the only one in school.
More K names
The most-given names starting with K, all years combined.
Karen#1279 · Kimberly#302 · Kathleen#1150 · Katherine#186 · Kelly#851 · Kathryn#729 · Kayla#364 · Kathy#3249
Looking for what else is popular rather than what resembles Kaelan? See the current top 100.
Choosing between Kaelan and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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