Kirsty
Feminine · “A Christian”
Kirsty is the Scottish everyday form of Christina, and in Scotland and England it is simply a name — the one on the birth certificate, the one on the office door. In America it has never quite made that crossing, and is usually heard as an affectionate form of something longer.
How old is the name Kirsty?
Kirsty first appears in US birth records in 1961 — 64 years ago. The typical Kirsty alive today was born around 1991, making them about 34 years old. About 900 people named Kirsty are estimated to be alive in the US today.
When was the name Kirsty most popular?
Kirsty peaked in 1991, reaching #1555 nationally. See the whole 1991 chart.
Lists built from the same records:
Where it comes from
From Christina to Kirsty
The story of Kirsty
The clearest way to understand this name is to watch what it does on two sides of an ocean. In Britain, Kirsty is a full legal first name and has been for generations; children are registered with it and grow up with nothing longer behind it. In the United States the same spelling is nearly always read as a nickname waiting for a Kristina to appear. That difference in status, not in sound, is the whole story of the name in American records. The best-known bearer makes the point about how easily credit moves: Kirsty MacColl wrote the song that became a hit for someone else entirely, and is remembered most for a duet she sang on somebody else's Christmas record — a songwriter the public knows chiefly as a voice.
Meaning
A Christian — a follower of Christ
Christina is the feminine of Christianus, which meant exactly what it looks like: a follower of Christ. Kirsty descends from it through the Scots form Kirsteen, and the meaning travels intact. There is no second reading to consider.
How the name formed
- Christina
- Kirsteen
- Kirsty
Related forms: Cairistìona · Kjersti · Christiane · Cristina
Pronouncing Kirsty
KUR-stee
Two syllables, stress at the front. Americans sometimes say KEER-stee, which is not how it is said where the name comes from.
Nicknames for Kirsty
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
- 1961
- Most girls named
- 199199 — the highest on record
- Peak rank
- #1555reached in 1991
- Change vs 2012
- 0.0%5 in 2013, from 5
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.
Kirsty in other languages
The same name elsewhere
- Cairistìona in Scottish Gaelic — related form
- Kjersti in Norwegian — related form
- Christiane in German — related form
- Cristina in Italian — related form
Kirstys among us
people named Kirsty are estimated to be alive in the US today
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
Questions parents actually ask
Fashion outlook
Kirsty sits outside the current charts, and that is its own kind of answer: naming cycles can only date the names they carried up. A name this rare has no decade stamped on it — it cannot go out of fashion, because it was never in.
Based on 146 years of naming cycles. How we read them
The trade-off
- It is short, friendly and immediately sayable, with a settled meaning behind it.
- It carries a clear national character without being difficult for anyone outside Scotland.
- It needs no long form, which is a quiet advantage: nothing to grow into or out of.
- In the United States it will be treated as a nickname, and she will be asked what it is short for.
- Kirstie, with an ie, is the spelling most Americans know, so this one will be adjusted constantly.
- The first vowel gets said two ways on two continents, and she will hear both.
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What they receive
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Kirsty
Feminine
Frequently asked
- How many Kirstys are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 900 people named Kirsty are estimated to be alive in the US today.
- How popular is the name Kirsty in 2025?
- Kirsty is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Kirsty with classmates?
- Kirsty will almost certainly be the only one in school.
More K names
The most-given names starting with K, all years combined.
Karen#1279 · Kimberly#302 · Kathleen#1150 · Katherine#186 · Kelly#851 · Kathryn#729 · Kayla#364 · Kathy#3249
Looking for what else is popular rather than what resembles Kirsty? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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