Brylynn
Feminine
Brylynn is overwhelmingly a girls’ name — 522 girls against 10 boys since 1880.
Brylynn is built from two elements that both have a claim on Welsh and neither of which is using it. Bry- comes by sound from Bryan or Brynn, and bryn is the Welsh word for a hill; -lynn descends from llyn, the Welsh word for a lake. Two Welsh landscape words meet in an American name that knows about neither. Its peak is 2013.
How old is the name Brylynn?
Brylynn first appears in US birth records in 2003 — 22 years ago. The typical Brylynn is a kid of about 10 — this name's wave is very recent. About 500 people named Brylynn are estimated to be alive in the US today.
When was the name Brylynn most popular?
Brylynn peaked in 2013, reaching #4002 nationally. Today it ranks #6116, 2,114 places below that high. See the whole 2013 chart.
Lists built from the same records:
Where it comes from
From Brynn to Brylynn
Our story of Brylynn
It is a small coincidence worth pointing out. Welsh has two very common landscape words, bryn for a hill and llyn for a lake, and they appear together across the Welsh map — Bryn Llyn, hill of the lake, is the sort of place name Wales has hundreds of. Both words entered English-language naming separately and for unrelated reasons: llyn through the surname and place name Lynn, which became a top-hundred American girls' name in the 1940s, and bryn through the Welsh name Bryn and the Pennsylvania college named for a Welsh estate. By the 2010s both were available as free-floating American name elements, and a family combining them produced, without intending to, a Welsh compound describing a landscape. Whether that counts as meaning is a fair question. It is at least a better story than the alternative, which is that neither half means anything.
Meaningnot established
Not established
No documented meaning for the compound. The -lynn ending descends by sound from Welsh llyn, 'lake', through the place name and the twentieth-century name Lynn, but it carries nothing in this position. The Bry- front may come from Brynn, in which case Welsh bryn, 'hill', is behind it; or from Brianna and Bryan, whose Irish etymology is itself contested. Neither route is documented for this name.
How the name formed
- Brynn
- Brylynn
Related forms: Brylin · Bryn
Pronouncing Brylynn
BRY-lin
Two syllables, stress on the first, with the long i of bright and the ending reduced. The spelling is unambiguous and English readers produce it correctly on sight.
Nicknames for Brylynn
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
- 2003
- Most girls named
- 201337 — the highest on record
- Peak rank
- #4002reached in 2013
- Change vs 2024
- −26.9%19 in 2025, from 26
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.
Brylynn in other languages
The same name elsewhere
- Brylin in English — spelling variant
- Bryn in Welsh — related form
Strongest US states over the last decade: Texas.
Brylynns among us
people named Brylynn are estimated to be alive in the US today
About 1 girl in 84,593 born in 2025 was named Brylynn
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Brylynn
- #6116
- Brylynn on the 2025 chart
- #902
- counting every spelling
The SSA counts spellings, not names. Brylynn went to 19 girls in 2025, but Brilynn, Brilyn and Brylin are the same name said out loud. Together the 4 spellings went to 58, which makes it the 902nd most-given girls’ name of the year — 5,214 places above the chart.
- Brilynn23
- Brylynn19
- Brilyn10
- Brylin6
About 1 girl in 27,712 born in 2025 was given one of these spellings — against 1 in 84,593 for Brylynn 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 Yona test
Every popular name lives one long story — a climb, a peak, a slow settling back. Brylynn's later chapters haven't been written yet, so we borrowed them: Yona climbed just as high around 1924, and its whole arc is on record. Line the two peaks up, and Yona's path sketches the road Brylynn is walking now.
Brylynn 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
Brylynn beside its neighbors
The names ranked closest to Brylynn in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Bry and Lynn are both usable short forms already in independent use.
- The pronunciation is obvious from the spelling.
- Both halves have a genuine Welsh word standing behind them, however indirectly.
- Brylynn, Brylin and Brylynne all circulate, so records will drift.
- It is easily heard as Brooklyn, Brynlee or Braelyn.
- There is no documented meaning for the compound as a whole.
Nobody names a baby alone.
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What they receive
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Brylynn
Feminine · #6116 in the U.S.
Frequently asked
- How many Brylynns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 500 people named Brylynn are estimated to be alive in the US today.
- How do you spell Brylynn?
- Brylynn is one of 4 recorded spellings. Brilynn is the more common one — 23 births in 2025 against 19 for Brylynn.
- How popular is the name Brylynn in 2025?
- Brylynn ranks #6116 among US girl names in 2025, with 19 babies given the name.
- How rare is the name Brylynn?
- About 1 in every 84,593 US girls born in 2025 was named Brylynn — 19 in all.
- Will my child share the name Brylynn with classmates?
- Brylynn will almost certainly be the only one in school.
Ranked beside Brylynn
Names sitting at a similar level of popularity right now.
Alvina#6116 · Mena#6116 · Harvey#6116 · Kellie#6116 · Alden#6116 · Jeanna#6116 · Sammi#6116 · Mamie#6116
Looking for what else is popular rather than what resembles Brylynn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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