Kierstin
Feminine · “a Christian”
Kierstin puts a vowel in a place that no Scandinavian spelling has one. The name it comes from is spelled four different ways across Denmark, Norway and Sweden, and not one of them uses this combination — the ie is an English addition, added to make a foreign name look more foreign.
How old is the name Kierstin?
Kierstin first appears in US birth records in 1966 — 59 years ago. The typical Kierstin alive today was born around 1999, making them about 26 years old. About 3,200 people named Kierstin are estimated to be alive in the US today.
When was the name Kierstin most popular?
Kierstin peaked in 1995, reaching #1214 nationally. See the whole 1995 chart.
Lists built from the same records:
Where it comes from
From christiana to Kierstin
The story of Kierstin
Scandinavia has Kirsten in Denmark, Kirstin and Kjersti in Norway, Kerstin in Sweden, and each of them is a settled national spelling with centuries behind it. English speakers borrowed the sound rather than any one of the spellings, then respelt it to their own taste, and the American record fills with Kierstin, Kiersten, Keirstin and Kirstyn. The ie combination is the tell: English uses it to signal a long e, but the vowel in this name is short, so the letters are doing decorative work. It is a name that looks Scandinavian to English readers and looks American to Scandinavian ones.
Meaning
a Christian
The name descends from the Latin christiana through the northern languages. The added vowel changes nothing about the sense.
How the name formed
- christiana
- Kirsten
- Kierstin
Related forms: Kirsten · Kerstin · Kjersti
Pronouncing Kierstin
KEER-stin
Two syllables with the weight at the front. Some families use KUR-stin, following Kirsten, and the spelling supports either.
Nicknames for Kierstin
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
- 1966
- Most girls named
- 2005174 — the highest on record
- Peak rank
- #1214reached in 1995
- Change vs 2021
- −37.5%5 in 2023, from 8
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.
Kierstin in other languages
The same name elsewhere
- Kirsten in Danish — related form
- Kerstin in Swedish — related form
- Kjersti in Norwegian — related form
Kierstins among us
people named Kierstin 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
Kierstin 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 ie makes the first vowel unambiguous, which the Scandinavian spellings do not for English readers.
- It carries several short forms, one of them a real Scandinavian name.
- Every sound in it is straightforward for an English speaker.
- Kirsten, Kiersten, Kirstin and Kierstin are four live spellings and all will be tried.
- No Scandinavian country uses this spelling, and Scandinavians will notice.
- The first vowel is genuinely unsettled between KEER and KUR.
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Kierstin
Feminine
Frequently asked
- How many Kierstins are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 3,200 people named Kierstin are estimated to be alive in the US today.
- How popular is the name Kierstin in 2025?
- Kierstin is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Kierstin with classmates?
- Kierstin 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 Kierstin? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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