Colsen
Masculine · “son of Col”
Colsen belongs to a long English habit of turning a father's name into a family name and then handing it back to a son: Col, a medieval nickname for Nicholas, plus the plain suffix -son. Spoken, it opens on the round vowel of Cole and closes softly, which is why the older spelling Colson has been read easily for centuries. The -sen ending is the newer American turn.
How old is the name Colsen?
Colsen first appears in US birth records in 2001 — 24 years ago. Colsen is overwhelmingly a brand-new baby name right now — most Colsens are still in diapers. About 1,700 people named Colsen are estimated to be alive in the US today.
When was the name Colsen most popular?
Colsen peaked in 2025, reaching #566 nationally. Today it ranks #566, exactly where it peaked. See the whole 2025 chart.
Lists built from the same records:
Where it comes from
From Nicholas to Colsen
The story of Colsen
The name begins as an English surname, formed the same way as Jackson, Dickson and Watson — a pet form of a father's name with -son attached. Col stood in for Nicholas in medieval England, a saint's name so widespread that it bred a whole family of short forms, and Colson is one of the surnames left behind. Like many English surnames, it crossed to North America and settled there, where the tradition of using family names as first names eventually picked it up. Colsen is the respelled version of that first-name use, part of a broad recent American preference for -sen and -son endings on boys' names.
Meaningscholars disagree
son of Col — that is, son of Nicholas
The standard reading of the surname Colson is patronymic: Col (also Coll, Cole) was a common medieval English pet form of Nicholas, so Colson meant "Col's son". A competing line traces Cole instead to Old English col, "coal", used as a byname for someone dark-haired or dark-complexioned, which would make the name "son of the dark one". Both are serious; the Nicholas reading is the more widely accepted.
How the name formed
- Nicholas
- Col / Cole
- Colson
- Colsen
Pronouncing Colsen
KOHL-sen
Two syllables, stress on the first. The second syllable is a light, unstressed -sen. It sounds identical to Colson, which is the root of the spelling question rather than the pronunciation one.
Nicknames for Colsen
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
- 2001
- Most boys named
- 2025523 — the highest on record
- Peak rank
- #566reached in 2025
- Change vs 2024
- +18.3%523 in 2025, from 442
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.
Colsen in other languages
Strongest US states over the last decade: Ohio, Tennessee, Texas.
Colsens among us
people named Colsen are estimated to be alive in the US today
About 1 boy in 3,266 born in 2025 was named Colsen
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Colsen
- #566
- Colsen on the 2025 chart
- #427
- counting every spelling
The SSA counts spellings, not names. Colsen went to 523 boys in 2025, but Kolsen is the same name said out loud. Together the 2 spellings went to 673, which makes it the 427th most-given boys’ name of the year — 139 places above the chart.
- Colsen523
- Kolsen150
About 1 boy in 2,538 born in 2025 was given one of these spellings — against 1 in 3,266 for Colsen 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 Gino test
Every popular name lives one long story — a climb, a peak, a slow settling back. Colsen's later chapters haven't been written yet, so we borrowed them: Gino climbed just as high around 1965, and its whole arc is on record. Line the two peaks up, and Gino's path sketches the road Colsen is walking now.
Colsen is climbing fast right now. Steep climbs tend to come with steep descents — the quicker a name arrives, the more firmly it belongs to its moment.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Colsen is headed
Colsen is on a steep climb — if the curve holds, 2030 could see around 128% more babies given the name than today. Its history is short or jumpy, though, so read this as a sketch rather than a promise.
Low 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.
Colsen beside its neighbors
The names ranked closest to Colsen in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Comes with Cole ready-made — a short form already standing on its own as a given name, so there is a formal version and a casual one from day one.
- Sits inside a familiar American sound family alongside Colton, Carson and Colin, so people hear it correctly the first time.
- Rests on a documented English surname with centuries of use, rather than being built from nothing.
- Two clean syllables, no silent letters, and stress where an English speaker expects it.
- Colson is the older and more common spelling, so expect to spell Colsen aloud fairly often — and expect forms, teachers and databases to correct it to -son.
- It is easily heard as Colton, Carson or Cole in a noisy room, all of which are in wide use for boys right now.
- As a first name it is genuinely new, so its history is surname history rather than a long line of bearers. That means little baggage, and also little to point to when someone asks where it comes from.
- Almost everyone carrying it is a small child, so for a while the name will read as unmistakably young rather than age-neutral.
Nobody names a baby alone.
Put Colsen to the vote.
Add it to a family vote or a couple’s swipe deck — the other person gets one card, a simple answer and room to say why. No app, no account for them.
Only the people you invite can see your list.
Already decided on Colsen? Hide it among decoys and let them guess.
What they receive
Someone added a name to your list
Colsen
Masculine · #566 in the U.S.
Frequently asked
- How many Colsens 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 Colsen are estimated to be alive in the US today.
- How do you spell Colsen?
- Colsen is the most-used spelling in US records — 523 of the 673 babies given the name in 2025. The others recorded are Kolsen.
- How popular is the name Colsen in 2025?
- Colsen ranks #566 among US boy names in 2025, with 523 babies given the name.
- How rare is the name Colsen?
- About 1 in every 3,266 US boys born in 2025 was named Colsen — 523 in all.
- Will my child share the name Colsen with classmates?
- Colsen will almost certainly be the only one in school.
Ranked beside Colsen
Names sitting at a similar level of popularity right now.
Zain#567 · Andy#565 · Garrett#564 · Rocky#568 · Roberto#569 · Jakai#569 · Zakai#563 · Mohammad#561
Looking for what else is popular rather than what resembles Colsen? See the current top 100.
Choosing between Colsen and another name?
See them side by side — full stats, history and a gentle verdict.
Compare side by sideIn a hurry? Just pick a winner — one tap, no sign-up, and you see how everyone else voted.
Or jump into a head-to-head
Weighing a whole shortlist? Add the rest in the builder, or settle it with a bracket.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
No advertising trackers and no data sellinghow we handle your dataindependent and founder-run, about Name Battle