Haiden
Feminine · “hay valley”
Haiden is given to both — 1,732 girls and 4,327 boys since 1880. See Haiden as a boy nameSee other names given to both
Haiden is a respelling of Hayden, an English place name that is genuinely double — a hay valley in one county and a heather hill in another.
How old is the name Haiden?
Haiden first appears in US birth records in 1991 — 34 years ago. The typical Haiden alive today was born around 2010, making them about 15 years old. About 1,700 people named Haiden are estimated to be alive in the US today.
When was the name Haiden most popular?
Haiden peaked in 2009, reaching #1639 nationally. Today it ranks #4172, 2,533 places below that high. See the whole 2009 chart.
Where it comes from
From heg denu to Haiden
The story of Haiden
English place names ending in -den and -don look alike in modern spelling but mean opposite things — a valley and a hill — and Hayden has examples of both. The Irish Ó hÉideáin, from a personal name, anglicized to Hayden as well. The surname moved into American given names in the 1990s for both sexes, and Haiden and Haidyn are the girls' respellings.
Meaningscholars disagree
hay valley, or heather hill
From Old English heg, hay, with denu, a valley, or from haeth, heather, with dun, a hill; different English Haydens carry different elements. A separate Irish Ó hÉideáin fed the same spelling.
How the name formed
- heg denu
- Hayden
- Haiden
Related forms: Hayden · Ó hÉideáin
Pronouncing Haiden
HAY-den
Two syllables, first stressed. Haiden and Hayden are said identically.
Nicknames for Haiden
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
- 1991
- Most girls named
- 2009136 — the highest on record
- Peak rank
- #1639reached in 2009
- Change vs 2024
- −2.9%34 in 2025, from 35
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.
Haiden in other languages
The same name elsewhere
- Hayden in English — spelling variant
- Ó hÉideáin in Irish — related form
Strongest US states over the last decade: Texas, California, Michigan.
Haidens among us
people named Haiden are estimated to be alive in the US today
About 1 girl in 47,273 born in 2025 was named Haiden
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Haiden
- #4172
- Haiden on the 2025 chart
- #399
- counting every spelling
The SSA counts spellings, not names. Haiden went to 34 girls in 2025, but Hayden is the same name said out loud. Together the 2 spellings went to 741, which makes it the 399th most-given girls’ name of the year — 3,773 places above the chart.
- Hayden707
- Haiden34
About 1 girl in 2,169 born in 2025 was given one of these spellings — against 1 in 47,273 for Haiden 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 Brittini test
Every popular name lives one long story — a climb, a peak, a slow settling back. Haiden's later chapters haven't been written yet, so we borrowed them: Brittini climbed just as high around 1989, and its whole arc is on record. Line the two peaks up, and Brittini's path sketches the road Haiden is walking now.
Haiden 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 Haiden is headed
Haiden should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
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.
Haiden beside its neighbors
The names ranked closest to Haiden in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Two documented English place-name elements and an Irish surname behind it.
- Read correctly on sight by every English speaker.
- Six letters and two syllables, quick to write.
- Hayden is the standard spelling and is more often read as a boys' name.
- Haiden, Haidyn, Hayden and Haydn are all in use and none but Hayden is common.
- The two possible meanings are a valley and a hill, which are opposites.
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What they receive
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Haiden
Feminine · #4172 in the U.S.
Frequently asked
- How many Haidens are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,700 people named Haiden are estimated to be alive in the US today.
- How do you spell Haiden?
- Haiden is one of 2 recorded spellings. Hayden is the more common one — 707 births in 2025 against 34 for Haiden.
- How popular is the name Haiden in 2025?
- Haiden ranks #4172 among US girl names in 2025, with 34 babies given the name.
- How rare is the name Haiden?
- About 1 in every 47,273 US girls born in 2025 was named Haiden — 34 in all.
- Will my child share the name Haiden with classmates?
- Haiden will almost certainly be the only one in school.
Ranked beside Haiden
Names sitting at a similar level of popularity right now.
Roseanna#4172 · Elida#4172 · Neila#4172 · Savina#4172 · Kendyl#4172 · Zakiya#4172 · Naisha#4172 · Ethel#4172
Looking for what else is popular rather than what resembles Haiden? See the current top 100.
Choosing between Haiden and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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