embrisa.
embrisa.
Theme
Masculine

Malachi

/ˈmæl.ə.kaɪ/

My messenger

How to say it

MAL · a · chi

/ˈmæl.ə.kaɪ/

What it means

Hebrew Malʾakhi, 'my messenger.' The last of the twelve minor prophets in the Old Testament; his book is the final book of the Christian Old Testament and prophesies the coming of Elijah before the Day of the Lord.

Malachi comes from the Hebrew Malʾakhi ('my messenger'). The prophet Malachi is the last of the twelve minor prophets in the Hebrew Bible; his book is also the last book of the Christian Old Testament (the books are ordered differently in the Jewish Tanakh). The book prophesies that Elijah will return before the Day of the Lord, a passage Christians read as a prediction of John the Baptist. The English Malachi has been climbing fast since the 2000s with the broader biblical-name revival. It entered the US top 200 in 2014. Single short forms aren't common; some families use Mal.

Popularity over time

#10 #100 #1000 #1 #441318802025

peaked at #134 in 2025, currently #134 in 2025.

Source: U.S. Social Security Administration, names given to at least 5 babies in a year, 1880–present. See where the names are moving

Heads-up notes

  • Spelling

    Malachi is the dominant US spelling; Malachy is the Irish form (Saint Malachy was a 12th-century Irish archbishop).

Who's worn it

Historical figures, characters, and public faces who share the name. The cultural surface, for whatever weight you want to give it.

  • Malachi (Bible) Last of the twelve minor prophets, his book closes the Christian Old Testament
  • Saint Malachy 12th-century Irish archbishop of Armagh

Spelling variants

  • Malachy
  • Malakai