Sherlyn
Feminine
Sherlyn is overwhelmingly a girls’ name — 8,954 girls against 8 boys since 1880.
Sherlyn joins a Sher- front to the -lyn ending, and the Lynn behind it is the Welsh llyn — a lake.
How old is the name Sherlyn?
Sherlyn first appears in US birth records in 1936 — 89 years ago. The typical Sherlyn alive today was born around 2009, making them about 16 years old. About 8,600 people named Sherlyn are estimated to be alive in the US today.
When was the name Sherlyn most popular?
Sherlyn peaked in 2006, reaching #367 nationally. Today it ranks #2458, 2,091 places below that high. See the whole 2006 chart.
Where it comes from
From llyn to Sherlyn
Our story of Sherlyn
Our story of Sherlyn is a story of an ending used as a tool. Lynn stood alone as a name through the mid-twentieth century, from a Welsh word for a lake, and American and Latin American naming then made it a suffix — Sherlyn, Kaitlyn, Jaylyn, Marilyn. The Sher- front is a fashionable sound rather than an inherited element. Sherlyn appears in the registers from the 1990s, and its compound is that new.
Meaningscholars disagree
Not established
The -lyn ending descends from Lynn, from the Welsh llyn, 'lake', which is settled. The Sher- front may reflect Sherry, Cheryl or the surname Sherman. The compound is modern American and Latin American; only the second half has a documented origin.
How the name formed
- llyn
- Lynn
- Sherlyn
Related forms: Sherlyn · Sherlynn
Pronouncing Sherlyn
SHER-lin
Two syllables, stress on the first. Spanish says sher-LEEN with the stress at the end.
Nicknames for Sherlyn
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
- 1936
- Most girls named
- 2009556 — the highest on record
- Peak rank
- #367reached in 2006
- Change vs 2023
- −40.5%72 in 2025, from 121
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.
Sherlyn in other languages
The same name elsewhere
- Sherlyn in Spanish — same name
- Sherlynn in English — spelling variant
Strongest US states over the last decade: California, Texas, New York.
Sherlyns among us
people named Sherlyn are estimated to be alive in the US today
About 1 girl in 22,323 born in 2025 was named Sherlyn
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 Ester test
Every popular name lives one long story — a climb, a peak, a slow settling back. Sherlyn's later chapters haven't been written yet, so we borrowed them: Ester climbed just as high around 1905, and its whole arc is on record. Line the two peaks up, and Ester's path sketches the road Sherlyn is walking now.
Sherlyn 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 Sherlyn is headed
Sherlyn is easing off slowly — about 15% 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.
Sherlyn beside its neighbors
The names ranked closest to Sherlyn in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Lyn is available as a short form with a large record.
- The lake meaning is genuine for the ending.
- Two clean syllables with no pronunciation risk.
- Only the second half has a documented origin.
- English and Spanish stress it differently.
- It will need spelling out every time.
Nobody names a baby alone.
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What they receive
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Sherlyn
Feminine · #2458 in the U.S.
Frequently asked
- How many Sherlyns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 8,600 people named Sherlyn are estimated to be alive in the US today.
- How popular is the name Sherlyn in 2025?
- Sherlyn ranks #2458 among US girl names in 2025, with 72 babies given the name.
- How rare is the name Sherlyn?
- About 1 in every 22,323 US girls born in 2025 was named Sherlyn — 72 in all.
- Will my child share the name Sherlyn with classmates?
- Sherlyn will almost certainly be the only one in school.
Ranked beside Sherlyn
Names sitting at a similar level of popularity right now.
Edna#2458 · Jailyn#2458 · Jesse#2458 · Roxy#2458 · Aiyla#2458 · Zaniya#2458 · Alanis#2458 · Samia#2458
Looking for what else is popular rather than what resembles Sherlyn? See the current top 100.
Choosing between Sherlyn and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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