Malachi vs Arlo

Baby Name Comparison — 2026

Malachi

Boy #149 Most Popular 3 Syllables

"messenger of God"

Origin: Hebrew

Hebrew English Irish Christian

✓ All Clear

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Malachi Rank #149

Arlo Rank #146

Arlo is more popular, ranked #146 vs #149 for Malachi.

Is Malachi or Arlo more popular?

Arlo is more popular, ranked #146 compared to Malachi at #149 in the United States.

What do Malachi and Arlo mean?

Malachi means "messenger of God" (Hebrew origin). Arlo means "fortified hill" (Old English origin).

Are Malachi and Arlo boy or girl names?

Malachi is primarily a boy name. Arlo is primarily a boy name.