Kierston
Feminine · “A Christian”
Kierston is overwhelmingly a girls’ name — 849 girls against 13 boys since 1880.
Kierston takes a Scandinavian woman's name and gives it a surname ending, which moves it sideways into a completely different category of American name.
How old is the name Kierston?
Kierston first appears in US birth records in 1971 — 54 years ago. The typical Kierston alive today was born around 1999, making them about 26 years old. About 800 people named Kierston are estimated to be alive in the US today.
When was the name Kierston most popular?
Kierston peaked in 1990, reaching #2957 nationally. See the whole 1990 chart.
Lists built from the same records:
Where it comes from
From Kirsten to Kierston
The story of Kierston
American names sort themselves into categories by their endings, and a reader assigns a name to one before thinking about it. An -en or -on ending says surname, and therefore says either a man's name or one of the modern unisex ones; an -a or -ine ending says a woman's name of the older kind. Changing the ending moves the name from one pile to the other without touching anything else, and a name that has been moved that way carries a small permanent ambiguity: it looks like one category and descends from the other. The record shows exactly that, with this spelling going to children of both sexes while the name it came from goes almost entirely to girls.
Meaning
A Christian
The name behind it is a Scandinavian form of Christina, and the meaning travels down intact. The ending added here belongs to the English surname stock and has nothing to do with Scandinavia.
How the name formed
- Kirsten
- Kierston
Related forms: Kirsten · Kjersti
Pronouncing Kierston
KEER-stun
Two syllables, stress at the front. The ie pair is said as a long e.
Nicknames for Kierston
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
- 1971
- Most girls named
- 200143 — the highest on record
- Peak rank
- #2957reached in 1990
- Change vs 2021
- 0.0%5 in 2023, 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.
Kierston in other languages
The same name elsewhere
- Kirsten in Danish — related form
- Kjersti in Norwegian — related form
Kierstons among us
people named Kierston 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
Kierston 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
- The meaning is settled and the name behind it is understood across northern Europe.
- It is read correctly on sight.
- It works for either child.
- Kirsten, Kiersten and Kierstin are all in use and hers will be written as one of them.
- The spelling is recorded for a few boys, but nearly every child with it is a girl.
- The ending suggests a surname origin that the name does not have.
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Kierston
Feminine
Frequently asked
- How many Kierstons are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 800 people named Kierston are estimated to be alive in the US today.
- How popular is the name Kierston in 2025?
- Kierston is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Kierston with classmates?
- Kierston 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 Kierston? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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