Allyn
Masculine
Allyn is given to both — 3,223 boys and 1,915 girls since 1880. See Allyn as a girl nameSee other names given to both
The royal house of Scotland, and eventually of Britain, descends from a Breton called Alan. His son became High Steward of Scotland, the office turned into the family name, and Stewart came from Alan fitz Flaad — a man whose given name is the one sitting inside Allyn.
How old is the name Allyn?
Allyn first appears in US birth records in 1908 — 117 years ago. The typical Allyn alive today was born around 1952, making them about 73 years old. About 1,900 people named Allyn are estimated to be alive in the US today.
When was the name Allyn most popular?
Allyn peaked in 1942, reaching #780 nationally. See the whole 1942 chart.
Lists built from the same records:
Where it comes from
From Alan to Allyn
The story of Allyn
Alan came to Britain with Bretons in the Norman train and became one of the commonest men's names in medieval England, which is why it generated a top-rank surname: Allen, Allan, Alleyn and Allyn are all the same word. One family carrying it did unusually well. Alan fitz Flaad, a Breton, came to England under Henry the First; his son went north and was made High Steward of Scotland; the office became the surname Stewart, and six generations later the Stewarts had the Scottish crown and then the English one. The name itself went quietly on, and the -yn spelling was used in America through the middle of the last century for both girls and boys.
Meaningnot established
Not established
Alan is Breton and its root has never been settled: a word for rock, a word for handsome, and the ethnic name of the Alans have all been proposed and none established. Allyn is one of the surname spellings — Allen, Allan, Alleyn, Allyn — used as a given name, and the y is an American choice with no source.
How the name formed
- Alan
- Allen
- Allyn
Related forms: Alan · Alain
Pronouncing Allyn
AL-in
Two syllables, stress on the first. Allen, Allan and Allyn are said identically in American mouths; the second syllable reduces to almost nothing in all three.
Nicknames for Allyn
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
- 1908
- Most boys named
- 194671 — the highest on record
- Peak rank
- #780reached in 1942
- Change vs 2022
- +60.0%8 in 2024, from 5
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.
Allyn in other languages
The same name elsewhere
- Alan in Breton — related form
- Alain in French — related form
Allyns among us
people named Allyn 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
Allyn 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
The trade-off
- Two syllables and a spelling that everyone reads correctly on sight.
- It serves either child, and the records show both.
- Al and Lyn both work as short forms for either child.
- Allen and Alan are both far commoner and this spelling will be read as one of them.
- The name has no established meaning, which matters if the meaning is the point.
- The few boys given this spelling will be read as girls on paper, which reverses its history.
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Allyn
Masculine
Frequently asked
- How many Allyns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,900 people named Allyn are estimated to be alive in the US today.
- How popular is the name Allyn in 2025?
- Allyn is rarely given in the US today — it does not rank in the top 2000 boy names.
- Will my child share the name Allyn with classmates?
- Allyn will almost certainly be the only one in school.
More A names
The most-given names starting with A, all years combined.
Anthony#46 · Andrew#73 · Alexander#30 · Aaron#80 · Adam#101 · Arthur#87 · Albert#614 · Austin#113
Looking for what else is popular rather than what resembles Allyn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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