MallowbyNames

Malacai

MAL-uh-kai · my messenger; angel

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2017
2025 frequency
1 in 341,615 boys
Usually for
Boys
Trend
Rising since 2010

Rising since 2010, #12,008 for boys today.

Popularity of Malacai since 2003

Babies named Malacai per year in U.S. Social Security records.

5101520102020Most births 2017Boys
Data table (by decade)
DecadeBoys
2000s46
2010s81
2020s42

Meaning & origin

Malacai is a modern respelling of the ancient biblical name Malachi, which has seen renewed interest in the United States since the early 2000s. The name first appeared in U.S. records in 2003, and by 2025 it ranked 12,008 with a 1-in-341,615 birth rate. Its popularity peaked in 2017, and it has been on an upward trajectory since 2010, reflecting a broader trend of parents adopting innovative spellings of traditional names. While Malacai lacks the long history of its parent name, its phonetic distinctiveness and biblical roots make it an appealing choice for those seeking a familiar yet unique option.

Malacai is a variant spelling of Malachi, which comes from the Hebrew name Mal'akhi, meaning 'my messenger' or 'angel.' Malachi is the name of the last book of the Old Testament, attributed to a prophet. The name has been used among English speakers since the Protestant Reformation, though the spelling Malacai is a modern American innovation first recorded in the early 2000s.

Nicknames & variants

Nicknames: Mal, Cai

Variants: Malachi, Malakai, Malachai, Malakhi

Sibling names for Malacai

Names that share Malacai's style, for a brother or sister.

Sisters: Eliana, Ariella, Naomi, Zara, Selah

Brothers: Micah, Josiah, Ezra, Levi, Caleb

A parent animal hugging its little one, the personalized name page

M is for Malacai, our favorite little boy.

M is for Malacai…”

In a Mallowby alphabet book, Malacai's letter becomes Malacai's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Malacai's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Malacai mean?
Malacai means 'my messenger' or 'angel,' derived from the Hebrew name Mal'akhi.
How popular is the name Malacai?
In 2025, Malacai ranked 12,008 in the U.S., with approximately 1 in 341,615 newborns given the name. It has been rising in popularity since 2010, reaching its peak in 2017.
Is Malacai a boy's name?
Yes, Malacai is used almost exclusively for boys.