Kyrin
Masculine · “little dark one”
Kyrin is given to both — 2,099 boys and 154 girls since 1880. See other names given to both
Kyrin is Ciarán respelled, or a coinage on the Ky- front — the Irish behind it is ciar, dark, the same word in Kerry and Ciara.
How old is the name Kyrin?
Kyrin first appears in US birth records in 1993 — 32 years ago. The typical Kyrin is a kid of about 9 — this name's wave is very recent. About 2,100 people named Kyrin are estimated to be alive in the US today.
When was the name Kyrin most popular?
Kyrin peaked in 2017, reaching #1206 nationally. Today it ranks #1852, 646 places below that high. See the whole 2017 chart.
Lists built from the same records:
Where it comes from
From ciar to Kyrin
The story of Kyrin
Ciarán of Clonmacnoise founded one of Ireland's greatest monasteries in 544 and died within a year, aged about thirty-three. The name was anglicized as Kieran, Kyran and Kyrin. Separately, the Ky- front was productive in American naming from the 1990s. Kyrin appears in the registers from that decade and is in current use.
Meaningscholars disagree
little dark one
The likeliest inherited route is the Irish Ciarán, from ciar, 'dark' or 'black', with the diminutive -án. A second route treats Kyrin as a modern American coinage on the Ky- front and -rin ending. Neither is documented for this exact spelling.
How the name formed
- ciar
- Ciarán
- Kyrin
Related forms: Ciarán · Kieran · Kyran
Pronouncing Kyrin
KY-rin
Two syllables, stress on the first. Kieran is KEER-un, so the two spellings are not homophones.
Nicknames for Kyrin
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
- 1993
- Most boys named
- 2017153 — the highest on record
- Peak rank
- #1206reached in 2017
- Change vs 2024
- −11.5%85 in 2025, from 96
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.
Kyrin in other languages
The same name elsewhere
- Ciarán in Irish — related form
- Kieran in English — spelling variant
- Kyran in English — spelling variant
Strongest US states over the last decade: Texas, Louisiana, Ohio.
Kyrins among us
people named Kyrin are estimated to be alive in the US today
About 1 boy in 20,095 born in 2025 was named Kyrin
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Kyrin
- #1852
- Kyrin on the 2025 chart
- #793
- counting every spelling
The SSA counts spellings, not names. Kyrin went to 85 boys in 2025, but Kirin, Kyryn and Khyrin and the rest below are the same name said out loud. Together the 5 spellings went to 135, which makes it the 793rd most-given boys’ name of the year — 1,059 places above the chart.
- Kyrin85
- Kirin26
- Kyryn12
- Khyrin7
- Kiryn5
About 1 boy in 12,652 born in 2025 was given one of these spellings — against 1 in 20,095 for Kyrin 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 Cloyce test
Every popular name lives one long story — a climb, a peak, a slow settling back. Kyrin's later chapters haven't been written yet, so we borrowed them: Cloyce climbed just as high around 1916, and its whole arc is on record. Line the two peaks up, and Cloyce's path sketches the road Kyrin is walking now.
Kyrin 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 Kyrin is headed
Kyrin 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.
Kyrin beside its neighbors
The names ranked closest to Kyrin in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- The dark meaning is concrete and belongs to a large coherent Irish family.
- Ky and Rin are two short forms, both with real use.
- Two clean syllables with no pronunciation risk.
- The descent from Ciarán is likely but the spelling shifts the vowel.
- Kieran and Kyran are both commoner.
- It will need spelling out every time.
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Kyrin
Masculine · #1852 in the U.S.
Frequently asked
- How many Kyrins are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 2,100 people named Kyrin are estimated to be alive in the US today.
- How do you spell Kyrin?
- Kyrin is the most-used spelling in US records — 85 of the 135 babies given the name in 2025. The others recorded are Kirin, Kyryn, Khyrin and Kiryn.
- How popular is the name Kyrin in 2025?
- Kyrin ranks #1852 among US boy names in 2025, with 85 babies given the name.
- How rare is the name Kyrin?
- About 1 in every 20,095 US boys born in 2025 was named Kyrin — 85 in all.
- Will my child share the name Kyrin with classmates?
- Kyrin will almost certainly be the only one in school.
Ranked beside Kyrin
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Looking for what else is popular rather than what resembles Kyrin? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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