Kati
Feminine
Kati is not an American respelling. It is the standard short form of Katalin in Hungarian and of Katariina in Finnish, spelled exactly this way in both, and it has been for a long time. The bare i that looks like a mid-century American convention is simply how those languages end a name.
How old is the name Kati?
Kati first appears in US birth records in 1953 — 72 years ago. The typical Kati alive today was born around 1987, making them about 38 years old. About 4,600 people named Kati are estimated to be alive in the US today.
When was the name Kati most popular?
Kati peaked in 1984, reaching #672 nationally. See the whole 1984 chart.
Lists built from the same records:
Where it comes from
From Aikaterine to Kati
The story of Kati
Hungarian and Finnish are unrelated to each other in any close way and both end a great many names in -i, which is why Kati looks the same in both and means the same thing in both. English arrived at the same spelling from a completely different direction: the mid-century American habit of writing a final long e with a single i, which produced Jodi, Lori, Terri and Kati. So one spelling has a native tradition in two European languages and an accidental American one, and an American record cannot tell them apart.
Meaningnot established
Not established
Greek Aikaterine has no recovered origin, and the pure reading was attached by later Christian writers on the strength of a resemblance — an interpretation so persuasive that it inserted a th into the spelling. That is documented editing rather than etymology. Every form of the name in every language inherits the same blank, and Kati is no exception.
How the name formed
- Aikaterine
- Katalin
- Kati
Related forms: Katalin · Katariina · Kati
Pronouncing Kati
KAT-ee
KAT-ee, two syllables, stress at the front, the i a long e. Hungarian and Finnish both say it the same way and both stress the first syllable as a rule of the language, so the English reading happens to be right.
Nicknames for Kati
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
- 1953
- Most girls named
- 1986261 — the highest on record
- Peak rank
- #672reached in 1984
- Change vs 2023
- 0.0%6 in 2024, from 6
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.
Kati in other languages
The same name elsewhere
- Katalin in Hungarian — related form
- Katariina in Finnish — related form
- Kati in Hungarian — same name
Katis among us
people named Kati 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
Kati 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 a standard spelling in two European languages rather than a respelling of anything.
- Kat works as a short form and stands on its own.
- Four letters and two syllables, said correctly by everyone on first sight.
- Katie and Kathy are the American defaults and this will be rewritten as one of them.
- It reads as a nickname on a document in English, though it does not in Hungarian or Finnish.
- The origin of the underlying name is genuinely unknown, so no meaning is available.
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Kati
Feminine
Frequently asked
- How many Katis are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 4,600 people named Kati are estimated to be alive in the US today.
- How popular is the name Kati in 2025?
- Kati is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Kati with classmates?
- Kati 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 Kati? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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