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Kadi

Feminine

1975high 1989
Rare todaygiven to only a few children a year
rare

Kadi is four letters and at least three unrelated explanations, one of which is not a name at all but a job. The name is easy to say and easy to spell, and everything difficult about it is a question of where it came from.

How old is the name Kadi?

Kadi first appears in US birth records in 1975 — 50 years ago. The typical Kadi alive today was born around 1996, making them about 29 years old. About 900 people named Kadi are estimated to be alive in the US today.

When was the name Kadi most popular?

Kadi peaked in 1989, reaching #2618 nationally. See the whole 1989 chart.

I

Where it comes from

The story of Kadi

The Arabic word spelled this way in English is an office rather than a name. A qadi is a judge in an Islamic legal system: a scholar appointed to hear cases and give judgment according to religious law, distinct from the jurist who writes and interprets that law without deciding cases. The distinction matters — one is a court, the other is a faculty — and it has structured legal thinking across the Muslim world for more than a thousand years. English has borrowed the word repeatedly and spelled it half a dozen ways, cadi and kadi among them, which is how an American name and an Arabic office end up looking identical on a page. They are not related, and it is better to say so plainly than to let the coincidence do work it has not earned.

Meaningnot established

Not established

In Estonia, Kadi is a standard short form of Katariina, and it functions there as a complete name. In America it may be exactly the same thing arrived at independently — Katie respelled — or a shortening of Kadence, or a name built from a sound. The Arabic word described below is a fourth possibility that is almost certainly a coincidence. Nothing in the record chooses between these, and the name is short enough that several sources could have produced it separately without any of them knowing.

How the name formed

  1. Katariina is shortened to Kadi in Estonian use
  2. Arabic qadi, a judge, is borrowed into English as cadi and kadi
  3. American parents respell Katie and Kady in several ways
  4. Kadi appears in American records without a documented source

Related forms: Kadi · Kady · Katie

Pronouncing Kadi

KAH-dee

Two syllables with the stress on the first. KAY-dee is also heard in America, treating the a as long, and the spelling supports either — which means the family's version has to be said rather than assumed.

Nicknames for Kadi

Moderate

KadeThe name with the ending clipped
DidiBuilt from the second syllable doubled
KayThe initial as a name, which has served women with K names for a century and needs no explanation
II

What the data says

The long climb, and where it stands now

GIRLS NAMED · 1975–20254322043619752024

US babies named Kadi per year from 1975 to 2025
AVERAGE RANK BY DECADE#1#10#100#1000#26181970s2020s

The same years in position rather than babies

First recorded
1975
Most girls named
198943 — the highest on record
Peak rank
#2618reached in 1989
Change vs 2023
−25.0%6 in 2024, from 8
Kadi sits in the rare tail. Its best year on record was 1989, with 43 girls. Today it is given to few enough children that it does not enter the ranked charts at all.

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.

Kadi in other languages

The same name elsewhere

  • Kadi in Estonian — same name
  • Kady in English — spelling variant
  • Katie in English — related form

Kadis among us

900

people named Kadi are estimated to be alive in the US today

Estimated from SSA birth records and published actuarial life tables. Method

III

Is it right for you

Fashion outlook

Kadi 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

Practical strengths
  • Very short, phonetic and quick to write
  • A real name in Estonia rather than an invention, if that is the branch a family claims
  • Friendly and open in sound, with no consonant cluster anywhere
What to consider
  • Two pronunciations circulate and nothing in the spelling settles them.
  • It reads as a nickname to many people, which can be wearing on formal documents.
  • A search for the name returns an Arabic legal term before it returns anything about a person.

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Kadi

Feminine

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Frequently asked

How many Kadis 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 Kadi are estimated to be alive in the US today.
How popular is the name Kadi in 2025?
Kadi is rarely given in the US today — it does not rank in the top 2000 girl names.
Will my child share the name Kadi with classmates?
Kadi 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 Kadi? See the current top 100.

Choosing between Kadi and another name?

See them side by side — full stats, history and a gentle verdict.

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US figures from the Social Security Administration. 1880–2025. Data & methodology

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