Irelyn
Feminine
Irelyn takes Ireland and puts the -lyn ending behind it, and Ireland's own name is Éire — a goddess before it was a country.
How old is the name Irelyn?
Irelyn first appears in US birth records in 1996 — 29 years ago. The typical Irelyn alive today was born around 2012, making them about 13 years old. About 1,600 people named Irelyn are estimated to be alive in the US today.
When was the name Irelyn most popular?
Irelyn peaked in 2008, reaching #1368 nationally. Today it ranks #4352, 2,984 places below that high. See the whole 2008 chart.
Lists built from the same records:
Where it comes from
Origin, sound and short forms
Our story of Irelyn
Ours, offered as ours. Éire is a goddess in the medieval Irish material — one of three sisters who each asked that the island be named for her, and hers is the name that stuck. The other two, Banba and Fódla, survive as poetic names for Ireland. Whether the goddess or the land came first is exactly the sort of question that cannot be answered. Irelyn puts an American ending behind all of it.
Meaningscholars disagree
Not established
Ireland is Éire plus the English land; Éire is generally traced to a goddess name and further to a root about abundance, though the derivation is not settled. The -lyn ending is a modern American suffix.
Pronouncing Irelyn
EYE-ruh-lin
Three syllables, first stressed. There is little variation.
Nicknames for Irelyn
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
- 1996
- Most girls named
- 2008176 — the highest on record
- Peak rank
- #1368reached in 2008
- Change vs 2024
- −28.9%32 in 2025, from 45
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.
Irelyn in other languages
The same name elsewhere
- Éire in Irish — related form
- Ireland in English — related form
Strongest US states over the last decade: California, Florida, Texas.
Irelyns among us
people named Irelyn are estimated to be alive in the US today
About 1 girl in 50,227 born in 2025 was named Irelyn
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Irelyn
- #4352
- Irelyn on the 2025 chart
- #886
- counting every spelling
The SSA counts spellings, not names. Irelyn went to 32 girls in 2025, but Irelynn is the same name said out loud. Together the 2 spellings went to 74, which makes it the 886th most-given girls’ name of the year — 3,466 places above the chart.
- Irelynn42
- Irelyn32
About 1 girl in 21,720 born in 2025 was given one of these spellings — against 1 in 50,227 for Irelyn 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 Jovan test
Every popular name lives one long story — a climb, a peak, a slow settling back. Irelyn's later chapters haven't been written yet, so we borrowed them: Jovan climbed just as high around 1981, and its whole arc is on record. Line the two peaks up, and Jovan's path sketches the road Irelyn is walking now.
Irelyn 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 Irelyn is headed
Irelyn is easing off slowly — about 16% 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.
Irelyn beside its neighbors
The names ranked closest to Irelyn in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Lyn is a complete short form with its own American history.
- A real country and a real goddess stand behind the opening.
- Read correctly on sight by most English speakers.
- The Ire clip is an English noun meaning anger.
- Irelyn, Irelynn and Ireland are all in use and none is dominant.
- There is no documented meaning for the compound.
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What they receive
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Irelyn
Feminine · #4352 in the U.S.
Frequently asked
- How many Irelyns are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,600 people named Irelyn are estimated to be alive in the US today.
- How do you spell Irelyn?
- Irelyn is one of 2 recorded spellings. Irelynn is the more common one — 42 births in 2025 against 32 for Irelyn.
- How popular is the name Irelyn in 2025?
- Irelyn ranks #4352 among US girl names in 2025, with 32 babies given the name.
- How rare is the name Irelyn?
- About 1 in every 50,227 US girls born in 2025 was named Irelyn — 32 in all.
- Will my child share the name Irelyn with classmates?
- Irelyn will almost certainly be the only one in school.
Ranked beside Irelyn
Names sitting at a similar level of popularity right now.
Sigrid#4352 · Adel#4352 · Lovella#4352 · Kaysha#4352 · Arissa#4352 · Joseline#4352 · Yajaira#4352 · Elma#4352
Looking for what else is popular rather than what resembles Irelyn? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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