Kysen
Masculine
Kysen is a very recent American coinage — a Ky- front joined to the -sen ending that Jaxon, Mason and Grayson made the dominant shape of the 2010s.
How old is the name Kysen?
Kysen first appears in US birth records in 2000 — 25 years ago. The typical Kysen is a kid of about 6 — this name's wave is very recent. About 1,600 people named Kysen are estimated to be alive in the US today.
When was the name Kysen most popular?
Kysen peaked in 2020, reaching #1313 nationally. Today it ranks #1554, 241 places below that high. See the whole 2020 chart.
Kysen appears on this list:
Where it comes from
Origin, sound and short forms
Our story of Kysen
Our story of Kysen is a story of a suffix that stopped meaning anything. The English -son ending is a patronymic: Johnson is John's son, Mason is a stonecutter's trade rather than a son at all. By the 2010s American naming had detached the sound entirely — Jaxon, Kayson, Bryson, Greyson, Kysen — and it functioned as a shape rather than a claim about anybody's father. Kysen appears in the American registers in that decade, built from a front and a back that both mean nothing here, which is an honest thing to say about it.
Meaningnot established
Not established
No established etymology. The Ky- front circulates from Kyle and Kyler; the -son and -sen ending is the English patronymic, but here it is used as a sound rather than as a suffix meaning 'son of'. It is a modern American coinage and honest sources do not claim more.
Pronouncing Kysen
KY-sun
Two syllables, stress on the first. Kysen and Kyson are said identically.
Nicknames for Kysen
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
- 2000
- Most boys named
- 2020137 — the highest on record
- Peak rank
- #1313reached in 2020
- Change vs 2024
- −19.7%110 in 2025, from 137
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.
Kysen in other languages
The same name elsewhere
- Kysen in English — same name
- Kayson in English — related form
- Kyson in English — spelling variant
Strongest US states over the last decade: Texas, Georgia, Illinois.
Kysens among us
people named Kysen are estimated to be alive in the US today
About 1 boy in 15,528 born in 2025 was named Kysen
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Kysen
- #1554
- Kysen on the 2025 chart
- #571
- counting every spelling
The SSA counts spellings, not names. Kysen went to 110 boys in 2025, but Kycen, Kyzen and Kisen and the rest below are the same name said out loud. Together the 8 spellings went to 395, which makes it the 571st most-given boys’ name of the year — 983 places above the chart.
About 1 boy in 4,324 born in 2025 was given one of these spellings — against 1 in 15,528 for Kysen 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 Norvin test
Every popular name lives one long story — a climb, a peak, a slow settling back. Kysen's later chapters haven't been written yet, so we borrowed them: Norvin climbed just as high around 1918, and its whole arc is on record. Line the two peaks up, and Norvin's path sketches the road Kysen is walking now.
Kysen 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 Kysen is headed
Kysen 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.
Kysen beside its neighbors
The names ranked closest to Kysen in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Ky is a short form with real modern currency.
- Two clean syllables with no pronunciation risk.
- It belongs to a documented and highly productive naming pattern.
- There is no inherited meaning, and the -sen ending carries none here.
- Kyson and Kayson are close enough to cause confusion.
- It is very new and will need spelling out every time.
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Kysen
Masculine · #1554 in the U.S.
Frequently asked
- How many Kysens 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 Kysen are estimated to be alive in the US today.
- How do you spell Kysen?
- Kysen is the most-used spelling in US records — 110 of the 395 babies given the name in 2025. The others recorded are Kycen, Kyzen, Kisen, Khysen, Khyzen, Kizen and Khizen.
- How popular is the name Kysen in 2025?
- Kysen ranks #1554 among US boy names in 2025, with 110 babies given the name.
- How rare is the name Kysen?
- About 1 in every 15,528 US boys born in 2025 was named Kysen — 110 in all.
- Will my child share the name Kysen with classmates?
- Kysen will almost certainly be the only one in school.
Ranked beside Kysen
Names sitting at a similar level of popularity right now.
Emmet#1554 · Rylen#1554 · Cypress#1554 · Paulo#1554 · Jeffery#1554 · Navy#1554 · Zayvion#1554 · Youssef#1554
Looking for what else is popular rather than what resembles Kysen? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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