Head to head · Boys' names
Dorian vs Kaison
#539 vs #539 in 2025
Dorian and Kaison share the same spot on the 2025 charts (#539). The records cannot split them; sound and story will.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
The tale of the tape
On the charts, Dorian leads 3 measures of 6; Kaison leads 0.
Ranks, counts and years are measured in the official US birth record; the classroom and living figures are estimates computed from it. The dot marks the side each measure favours on the charts — more common, not better.
What the records say
146 years of US births, drawn on one scale
Two curves, one scale
Who owned which decade
- 1910s: Dorian #2972, Kaison — — Dorian higher
- 1920s: Dorian #3532, Kaison — — Dorian higher
- 1930s: Dorian #2638, Kaison — — Dorian higher
- 1940s: Dorian #1650, Kaison — — Dorian higher
- 1950s: Dorian #1029, Kaison — — Dorian higher
- 1960s: Dorian #870, Kaison — — Dorian higher
- 1970s: Dorian #569, Kaison — — Dorian higher
- 1980s: Dorian #596, Kaison #7905 — Dorian higher
- 1990s: Dorian #519, Kaison #6825 — Dorian higher
- 2000s: Dorian #445, Kaison #3483 — Dorian higher
- 2010s: Dorian #534, Kaison #895 — Dorian higher
- 2020s: Dorian #554, Kaison #497 — Kaison higher
Dorian stood higher in 11 of 12 decades; Kaison took the 2020s.
Rank by decade
| Decade | Dorian | Kaison |
|---|---|---|
| 1910s | #2972 | — |
| 1920s | #3532 | — |
| 1930s | #2638 | — |
| 1940s | #1650 | — |
| 1950s | #1029 | — |
| 1960s | #870 | — |
| 1970s | #569 | — |
| 1980s | #596 | #7905 |
| 1990s | #519 | #6825 |
| 2000s | #445 | #3483 |
| 2010s | #534 | #895 |
| 2020s | #554 | #497 |
Average national rank across each decade. A dash means the name sat outside the recorded top of that decade.
The names themselves
Meaning, roots, sound and the people who carried each
Where each name comes from
Dorian
of the Dorians
From Greek Dorieus, belonging to the Dorians, one of the four groups the Greeks divided themselves into. The tribe's own name is of unknown origin. The word survives in the Doric order of columns and in the Dorian mode in music, both of them named for the same people.
Dorieus → Dorian
How it traveled
The Dorians were the Greeks of Sparta, Corinth and Crete, and later Greek writers built a whole set of associations around them — plain, severe, unadorned — which is why the plainest of the three column orders is called Doric and why the Dorian mode had a reputation for steadiness. Wilde took the word and gave it to a character who is the opposite of all that: a young man of remarkable beauty who does not change while a painting of him does.
Kaison
Not established
Kaison has no established meaning. It is a modern American formation, and what is documented is where and when it appears: on US birth records only, within living memory, alongside the closely related spellings Kason, Kayson and Cason. Any translation offered for it elsewhere is invention rather than etymology.
Our story of Kaison — where the record runs out
Some names come down a long road; Kaison was made here, and recently. You can hear the pieces it was made from — Kai, which stands on its own as a boy's name, and the -son ending that carried Mason, Jackson and Grayson through American nurseries.
Where a reading is contested the note says so — this page does not turn a guess into a fact. The chain is each name's recorded forms, oldest first; the story is its opening, told in full on the name's own page.
Out loud, and in short
Dorian
DOR-ee-un
Three syllables, stress on the first. French and Romanian put the weight at the end, do-ree-AN. Nothing in the spelling is ambiguous in either language.
- Dor — The first syllable; used within families for either child.
- Rian — The back half; also an Irish name in its own right.
- Dory — A softer form; a full name of its own and used for either child.
Kaison
KAY-son
Two syllables, stress on the first, rhyming with Mason and Jason. Because Kai on its own is usually said KYE, a few people reach for KYE-son at first sight; one correction generally settles it.
- Kai — The most common short form, and a well-established given name in its own right in the US and elsewhere.
- Kase — Informal, family-and-friends use; overlaps with the separate names Case and Casey.
- Sonny — Drawn from the ending rather than the beginning; affectionate and used mostly by older relatives.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Dorian if you want…
- a name with more sound in itDorian runs 3 syllables, Kaison 2
Choose Kaison if you want…
- a name past its most crowded yearsKaison is stepping back from its peak
- a name with fewer syllablesKaison is 2 syllables to Dorian's 3
Each line is a measured difference between the two names — a rank, a count, a recorded form — never a judgement of either. Save the one that answers your question; it lands on your shortlist.
The trade-offs, name by name
Dorian
Strengths
- A documented Greek origin visible in two ordinary English words, Doric and Dorian.
- The same spelling in French, Romanian and English.
- Three short forms, all of which serve either child.
To consider
- The novel is the reason the name exists, and readers will mention it.
- Its most famous bearer is fictional, ageless and not a good man, which is a lot to carry.
- The very few girls given this spelling will be read as boys on every form.
Kaison
Strengths
- Reads correctly on first sight for American English speakers — the sound follows straight from the spelling.
- Rhymes with Mason, Jason and Grayson, so it lands as familiar even for someone hearing it for the first time.
- Comes with Kai built into it, a short form that already works as a full given name.
To consider
- Kason, Kayson, Cason and Kaeson all circulate, so this spelling will need saying aloud and confirming fairly often — on forms, at the pharmacy, in a new classroom.
- Individually rare, collectively not: a Kaison may well share a room with a Mason, a Jaxon and a Grayson, and the names can blur in a roll call even when no two are the same.
- The name's entire record is recent, so there are no older bearers to point to and no established figure attached to it. That also means it is unclaimed — its associations will be whatever this generation makes of them.
Documented properties of each name — how it spells, travels and shortens — not opinions about the child.
With your last name
Say both in full. The notes are facts about letters and sound — a rhyme, a shared initial, the monogram — not a verdict on either name.
Type a last name to hear Dorian and Kaison in full.
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Decide together
Nobody names a baby alone
Still torn between Dorian and Kaison?
Put both to the vote.
One link to your partner, your parents, your sister. Each of them gets the two names, a one-tap answer and room to say why — and every reply lands in one place.
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More than two in the running? Settle it with a bracket or run the full comparison with your last name.
More head-to-heads
Same measures, different pair. Sixty more are dealt daily in the arena.
Lists these names appear on
Where Dorian and Kaison each sit in the library — alternatives in the same style, ranked by the same records.
Dorian or Kaison — the short answers
- Which is more popular, Dorian or Kaison?
- They tie in 2025: Dorian ranked #539 with 557 babies; Kaison ranked #539 with 557 babies.
- Which name is rising faster, Dorian or Kaison?
- Neither is rising. Over the last five years Dorian moved down 27 places; Kaison moved down 85 places.
- Which is the older name, Dorian or Kaison?
- Dorian entered the US charts in 1915; Kaison entered the US charts in 1989. On the American record, Dorian is the older name.
- How many people are named Dorian and Kaison?
- About 23,000 people named Dorian are estimated to be alive in the US today. About 7,100 people named Kaison are estimated to be alive in the US today.
- Will there be other Dorians or Kaisons in the classroom?
- Dorian will almost certainly be the only one in school. Kaison will almost certainly be the only one in school.
US figures from the Social Security Administration, 1880–2025. Votes are battle voters on this site, not the birth record. Data & methodology
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