Hadley
Feminine · Old English roots · “heather clearing”
Hadley is given to both — 46,595 girls and 2,096 boys since 1880. See Hadley as a boy nameSee other names given to both
Hadley began as English soil — a heath and a woodland clearing, the kind of place name that became a family name and then, much later, a first name. It carries the same tidy two-beat English-surname shape as Ashley and Bradley, and it shortens easily for anyone who wants it shorter. Most of its life as a given name for girls has happened recently, which is why nearly everyone who has it is still young.
How old is the name Hadley?
Hadley first appears in US birth records in 1964 — 61 years ago. The typical Hadley is a kid of about 9 — this name's wave is very recent. About 46,500 people named Hadley are estimated to be alive in the US today.
When was the name Hadley most popular?
Hadley peaked in 2014, reaching #100 nationally. Today it ranks #121, 21 places below that high. See the whole 2014 chart.
Where it comes from
From hæð + lēah (Old English) to Hadley
The story of Hadley
The name starts as land: several English villages called Hadley or Hadleigh, named in Old English for a clearing on heathland, some of them on record by the time of the Domesday survey in the eleventh century. Families who came from those places took the name with them, and by the era of English settlement in North America, Hadley was traveling as a surname on both sides of the Atlantic — it is also the name of a Massachusetts town founded in the seventeenth century. The move to a first name is far more recent. Hadley Richardson, the writer Ernest Hemingway's first wife, carried it in the early twentieth century, and renewed interest in her life in the 2010s arrived alongside the broader American fashion for surnames as girls' names.
Meaningscholars disagree
heather clearing, from Old English
The place names behind the surname — Hadley in Shropshire, Hadleigh in Suffolk and Essex — are usually read as Old English hæð 'heath, heather' plus lēah 'clearing, meadow', giving 'clearing in the heather'. For some of these places, scholars instead read the first element as the Old English personal name Hadda, making it 'Hadda's clearing'. Either way, the second half is the same lēah that ends dozens of English names.
How the name formed
- hæð + lēahOld English
- Hadleigh / HadleyEnglish place name
- HadleyEnglish surname
- Hadleygiven name
Pronouncing Hadley
HAD-lee
Two syllables, stress on the first, with the flat 'a' of 'had'. Almost no one hesitates over it in English — the difficulty is spelling, not saying.
Nicknames for Hadley
High
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
- 1964
- Most girls named
- 20143,015 — the highest on record
- Peak rank
- #100reached in 2014
- Change vs 2024
- −5.5%2,254 in 2025, from 2,384
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.
Hadley in other languages
Strongest US states over the last decade: Texas, Ohio, North Carolina.
Hadleys among us
people named Hadley are estimated to be alive in the US today
About 1 girl in 713 born in 2025 was named Hadley
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 Charlene test
Every popular name lives one long story — a climb, a peak, a slow settling back. Hadley's later chapters haven't been written yet, so we borrowed them: Charlene climbed just as high around 1949, and its whole arc is on record. Line the two peaks up, and Charlene's path sketches the road Hadley is walking now.
Hadley 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 Hadley is headed
Hadley should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
High 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.
Hadley beside its neighbors
The names ranked closest to Hadley in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Spelled the way it sounds for English speakers, and needs no explanation of how to say it.
- A documented Old English place-name origin, traceable to real villages and to a long-established surname.
- Has natural short forms — Haddie, Hads, Lee — without requiring any.
- Fits the familiar English surname-name pattern, so it reads as a name immediately even to people meeting it for the first time.
- Present across the country but concentrated enough that a child is unlikely to share it in a classroom.
- The spelling has real competition: Hadleigh, Hadlee and Hadly all exist, so expect to confirm it fairly often, especially on the phone.
- It sits in a crowded sound-neighborhood — Harley, Hayley, Haley, Halle — and mishearings between them are common.
- Surname-style girls' names arrived in a distinct wave, and almost everyone carrying this one is still a child, so it may read as belonging to a particular generation later on.
- As a surname it belongs to men and women equally, but in US records as a first name it is used essentially only for girls.
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What they receive
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Hadley
Feminine · Old English roots · #121 in the U.S.
Frequently asked
- How many Hadleys are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 46,500 people named Hadley are estimated to be alive in the US today.
- How popular is the name Hadley in 2025?
- Hadley ranks #121 among US girl names in 2025, with 2,254 babies given the name.
- How rare is the name Hadley?
- About 1 in every 713 US girls born in 2025 was named Hadley — 2,254 in all.
- Will my child share the name Hadley with classmates?
- Hadley will almost certainly be the only one in school.
Ranked beside Hadley
Names sitting at a similar level of popularity right now.
Emerson#122 · Hallie#120 · Elsie#123 · Esther#119 · Brooklyn#118 · Magnolia#124 · Alaia#117 · Mary#125
Looking for what else is popular rather than what resembles Hadley? See the current top 100.
Choosing between Hadley and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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