Jacelynn
Feminine
Jacelynn joins a modern opening to the busiest suffix in American girls' naming. Jace came off Jason and Jacob in the nineteen-nineties and became a name; -lynn has been attaching itself to things since the nineteen-forties. The result also lands close to Jocelyn, which is a genuinely old name and unrelated.
How old is the name Jacelynn?
Jacelynn first appears in US birth records in 1995 — 30 years ago. The typical Jacelynn is a kid of about 11 — this name's wave is very recent. About 1,000 people named Jacelynn are estimated to be alive in the US today.
When was the name Jacelynn most popular?
Jacelynn peaked in 2015, reaching #2431 nationally. Today it ranks #5099, 2,668 places below that high. See the whole 2015 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
Our story of Jacelynn
American naming builds by combination, and the two halves here were both at their peak in the same years: Jace was rising fast for boys in the two-thousands, and -lynn had been the standard way to make a name feminine for two generations. Putting them together does exactly what the pattern always does: it keeps a sound a family loves and moves it across the line. That the result sounds like the much older Jocelyn is an accident, and a pleasing one.
Meaningnot established
Not established
The compound is not documented. Jace is itself a modern clipping, from Jason, Greek for healer, or from Jacob. The -lynn ending carries no meaning. Jocelyn, which the name resembles, descends from a Germanic tribal name and is a separate name entirely.
Pronouncing Jacelynn
JAY-slin
Two syllables, stress in front. Some families say JASS-uh-lin with three, closer to Jocelyn, and both are heard.
Nicknames for Jacelynn
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
- 1995
- Most girls named
- 201575 — the highest on record
- Peak rank
- #2431reached in 2015
- Change vs 2024
- +92.3%25 in 2025, from 13
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.
Jacelynn in other languages
Strongest US states over the last decade: Texas, Louisiana, Oklahoma.
Jacelynns among us
people named Jacelynn are estimated to be alive in the US today
About 1 girl in 64,291 born in 2025 was named Jacelynn
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Jacelynn
- #5099
- Jacelynn on the 2025 chart
- #909
- counting every spelling
The SSA counts spellings, not names. Jacelynn went to 25 girls in 2025, but Jacelyn and Jaselyn are the same name said out loud. Together the 3 spellings went to 51, which makes it the 909th most-given girls’ name of the year — 4,190 places above the chart.
- Jacelynn25
- Jacelyn21
- Jaselyn5
About 1 girl in 31,515 born in 2025 was given one of these spellings — against 1 in 64,291 for Jacelynn 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 Lynae test
Every popular name lives one long story — a climb, a peak, a slow settling back. Jacelynn's later chapters haven't been written yet, so we borrowed them: Lynae climbed just as high around 1968, and its whole arc is on record. Line the two peaks up, and Lynae's path sketches the road Jacelynn is walking now.
Jacelynn 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 Jacelynn is headed
Jacelynn is easing off slowly — about 40% fewer babies a year by 2030 if the trend continues.
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.
Jacelynn beside its neighbors
The names ranked closest to Jacelynn in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Jace and Jay are ready short forms and both are complete names.
- Every sound in it is ordinary English, so nobody stumbles.
- It is genuinely uncommon while sounding entirely familiar.
- Jacelynn, Jacelyn and Jaycelynn are all in use and near-identical in speech.
- Jocelyn is close enough to be assumed as the intended name.
- The -lynn ending places it firmly in the last two decades.
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Jacelynn
Feminine · #5099 in the U.S.
Frequently asked
- How many Jacelynns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,000 people named Jacelynn are estimated to be alive in the US today.
- How do you spell Jacelynn?
- Jacelynn is the most-used spelling in US records — 25 of the 51 babies given the name in 2025. The others recorded are Jacelyn and Jaselyn.
- How popular is the name Jacelynn in 2025?
- Jacelynn ranks #5099 among US girl names in 2025, with 25 babies given the name.
- How rare is the name Jacelynn?
- About 1 in every 64,291 US girls born in 2025 was named Jacelynn — 25 in all.
- Will my child share the name Jacelynn with classmates?
- Jacelynn will almost certainly be the only one in school.
Ranked beside Jacelynn
Names sitting at a similar level of popularity right now.
Janette#5099 · Loraine#5099 · Delfina#5099 · Hali#5099 · Mecca#5099 · Zoi#5099 · Afia#5099 · Emelie#5099
Looking for what else is popular rather than what resembles Jacelynn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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