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Malachai

Masculine · “my messenger”

1991high 2022
#2451 in the U.S.given to only a few children a year
rare55 boys in 2025

Malachi is 'my messenger' in Hebrew — and it may not be a name at all, but a description the book's editor took for one.

How old is the name Malachai?

Malachai first appears in US birth records in 1991 — 34 years ago. The typical Malachai alive today was born around 2012, making them about 13 years old. About 1,500 people named Malachai are estimated to be alive in the US today.

When was the name Malachai most popular?

Malachai peaked in 2022, reaching #1965 nationally. Today it ranks #2451, 486 places below that high. See the whole 2022 chart.

I

Where it comes from

The story of Malachai

The book of Malachi says 'behold, I send my messenger', and the general scholarly view is that the book is anonymous and the title was taken from that line — so the prophet may be a phrase mistaken for a man. The name is in current American use, and Malachai is one spelling.

Meaning

my messenger

From the Hebrew mal'akhi, 'my messenger', from malakh, 'messenger' or 'angel'. Scholars widely hold that the last book of the prophets was anonymous and took its title from a phrase inside it. The Hebrew is transparent and the scholarly doubt well documented.

How the name formed

  1. malakh
  2. mal'akhi
  3. Malachi
  4. Malachai

Related forms: מלאכי · Malachi · Malaquías

Pronouncing Malachai

MAL-uh-ky

Three syllables, stress on the first. Malachi and Malachai are said identically.

Nicknames for Malachai

Moderate

MalThe front clipping, and a short form with a real record
KaiTaken from the back, and a name in its own right that is fully current
II

What the data says

The long climb, and where it stands now

BOYS NAMED · 1991–202578390785519912025

US babies named Malachai per year from 1991 to 2025
AVERAGE RANK BY DECADE#1#10#100#1000#19651990s2020s

The same years in position rather than babies

First recorded
1991
Most boys named
202278 — the highest on record
Peak rank
#1965reached in 2022
Change vs 2024
−11.3%55 in 2025, from 62
Malachai sits in the rare tail. Its best year on record was 2022, with 78 boys. 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.

Malachai in other languages

The same name elsewhere

  • מלאכי in Hebrew — related form
  • Malachi in English — spelling variant
  • Malaquías in Spanish — related form

Strongest US states over the last decade: Texas, California, Florida.

Malachais among us

1,500

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

About 1 boy in 31,056 born in 2025 was named Malachai

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

III

Is it right for you

The Kofi test

Every popular name lives one long story — a climb, a peak, a slow settling back. Malachai's later chapters haven't been written yet, so we borrowed them: Kofi climbed just as high around 1978, and its whole arc is on record. Line the two peaks up, and Kofi's path sketches the road Malachai is walking now.

40%chance Malachai will feel “very 2020s” by 2040
Malachai, aligned on its peakKofi· peak 1978not yet written
#1#10#100#1000peak-30 yrs+50 yrsKofi · #3114Malachai today
Malachai today is about where Kofi stood in 1981 — 3 years past a #1965-sized peak. By 1996, Kofi had settled around #2865.
Ages quietlysteadyDates fast

Malachai sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.

A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored

Where Malachai is headed

19912030

US babies named Malachai per year, 1991 to 2025, with a projection to 2030

Malachai should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.

Steady+5% by 2030projected around #2,480 in 2030

Medium confidence — fitted on official counts through 2025.

A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.

Malachai beside its neighbors

The names ranked closest to Malachai in 2025, in babies rather than position — the bars are to scale.

Malachaithis name55#2451Zaydan55#2451Zaxton55#2451Sebastien55#2451Yuvraj55#2451

US boys given each name in 2025.

The trade-off

Practical strengths
  • That the prophet may be a phrase mistaken for a person is a first-rate fact.
  • Mal and Kai are two short forms, both with real records.
  • The my-messenger meaning is transparent and undisputed.
What to consider
  • Malachi is the standard biblical spelling.
  • A 1984 horror film gave the name to a child villain.
  • It reads as strongly biblical.

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Malachai

Masculine · #2451 in the U.S.

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Frequently asked

How many Malachais are there in the world?
No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,500 people named Malachai are estimated to be alive in the US today.
How popular is the name Malachai in 2025?
Malachai ranks #2451 among US boy names in 2025, with 55 babies given the name.
How rare is the name Malachai?
About 1 in every 31,056 US boys born in 2025 was named Malachai — 55 in all.
Will my child share the name Malachai with classmates?
Malachai will almost certainly be the only one in school.

Ranked beside Malachai

Names sitting at a similar level of popularity right now.

Zaydan#2451 · Zaxton#2451 · Sebastien#2451 · Yuvraj#2451 · Zyir#2451 · Raymundo#2451 · Ike#2451 · Keelan#2451

Looking for what else is popular rather than what resembles Malachai? See the current top 100.

Choosing between Malachai and another name?

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

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