Colbie
Feminine · Old Norse roots · “from Colby”
Colbie is given to both — 3,719 girls and 380 boys since 1880. See other names given to both
Colbie began life as a place in the north of England — a Viking-era farmstead whose name became a surname, then traveled to America as a given name. The -ie ending is the same one that turns Sophie and Rosie soft at the close, and it is what marks this spelling as a girl's name in US records. Easy to say on the first try, and unlikely to be repeated across a classroom.
How old is the name Colbie?
Colbie first appears in US birth records in 1983 — 42 years ago. The typical Colbie is a kid of about 9 — this name's wave is very recent. About 3,700 people named Colbie are estimated to be alive in the US today.
When was the name Colbie most popular?
Colbie peaked in 2025, reaching #881 nationally. Today it ranks #881, exactly where it peaked. See the whole 2025 chart.
Lists built from the same records:
Where it comes from
From Koli (Old Norse personal name) to Colbie
The story of Colbie
There are several villages called Colby in England, in areas settled by Norse speakers, and each one takes its name from a man called Koli who once farmed there. From those villages came a surname, and from the surname came a first name — the ordinary English-American path that also produced Ashley, Riley and Bailey. Colby arrived first as a boys' name; the Colbie spelling, with the -ie that English has long used to feminize a surname, followed later and is recorded on the girls' side. A pop singer named Colbie put the spelling in front of a wide audience in the mid-2000s, and the name's whole wave in the US has come since then.
Meaning
from Colby, an English place name meaning "Koli's farmstead"
The place names Colby in Norfolk, Cumbria and the Isle of Man combine the Old Norse personal name Koli with býr, "farm, settlement." Koli itself is connected to Old Norse kol, "coal," used as a byname for someone dark-haired or dark-complexioned.
How the name formed
- KoliOld Norse personal name
- Kolibýr / ColbyEnglish place name
- Colbysurname, then given name
- Colbie
Related forms: Colby · Kolby · Colbee
Pronouncing Colbie
KOHL-bee
Two syllables, stress on the first, the L fully sounded. Rhymes with the second half of "Kobe" only loosely — the L keeps it distinct.
Nicknames for Colbie
High
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
- 1983
- Most girls named
- 2025303 — the highest on record
- Peak rank
- #881reached in 2025
- Change vs 2024
- +37.1%303 in 2025, from 221
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.
Colbie in other languages
The same name elsewhere
- Colby in English — spelling variant
- Kolby in English — spelling variant
- Colbee in English — spelling variant
Strongest US states over the last decade: Texas, California, Florida.
Colbies among us
people named Colbie are estimated to be alive in the US today
About 1 girl in 5,305 born in 2025 was named Colbie
Estimated from SSA birth records and published actuarial life tables. Method
Spellings of Colbie
- #881
- Colbie on the 2025 chart
- #586
- counting every spelling
The SSA counts spellings, not names. Colbie went to 303 girls in 2025, but Kolbie is the same name said out loud. Together the 2 spellings went to 405, which makes it the 586th most-given girls’ name of the year — 295 places above the chart.
- Colbie303
- Kolbie102
About 1 girl in 3,969 born in 2025 was given one of these spellings — against 1 in 5,305 for Colbie 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 Jessenia test
Every popular name lives one long story — a climb, a peak, a slow settling back. Colbie's later chapters haven't been written yet, so we borrowed them: Jessenia climbed just as high around 1993, and its whole arc is on record. Line the two peaks up, and Jessenia's path sketches the road Colbie is walking now.
Colbie 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 Colbie is headed
Colbie 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.
Colbie beside its neighbors
The names ranked closest to Colbie in 2025, in babies rather than position — the bars are to scale.
US girls given each name in 2025.
The trade-off
- Phonetic for American English readers: the sound follows the spelling, so it is rarely mispronounced.
- Rides on the widely known Colby, so the name sounds familiar even to people meeting this spelling for the first time.
- Short, two syllables, and pairs easily with longer surnames.
- Offers real clips — Cole, Bee — rather than depending on the full form alone.
- Uncommon enough that a child is unlikely to share it with anyone in her grade.
- Three spellings compete — Colbie, Colby, Kolby — so expect to spell it aloud fairly often, and expect Colby by default on forms and name tags.
- Colby leans male in American usage, so an unmet Colbie may be assumed to be a boy on paper. The -ie ending helps, but does not settle it in advance.
- Colby is also a mild American cheese and a Maine college, so the association is there, if a harmless one.
- The name's whole history in the US is recent, which means almost every Colbie alive is young — charming now, and simply unremarkable once her generation grows up.
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What they receive
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Colbie
Feminine · Old Norse roots · #881 in the U.S.
Frequently asked
- How many Colbies are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 3,700 people named Colbie are estimated to be alive in the US today.
- How do you spell Colbie?
- Colbie is the most-used spelling in US records — 303 of the 405 babies given the name in 2025. The others recorded are Kolbie.
- How popular is the name Colbie in 2025?
- Colbie ranks #881 among US girl names in 2025, with 303 babies given the name.
- How rare is the name Colbie?
- About 1 in every 5,305 US girls born in 2025 was named Colbie — 303 in all.
- Will my child share the name Colbie with classmates?
- Colbie will almost certainly be the only one in school.
Ranked beside Colbie
Names sitting at a similar level of popularity right now.
Emi#881 · Odette#881 · Tilly#884 · Tiffany#878 · Rebekah#884 · Giovanna#878 · Siya#878 · Vada#884
Looking for what else is popular rather than what resembles Colbie? See the current top 100.
Choosing between Colbie and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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