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Sullivan vs Malachi

Baby Name Comparison — 2026

Popularity Comparison

Sullivan Rank #340
Malachi Rank #149

Malachi is more popular, ranked #149 vs #340 for Sullivan.

Frequently Asked Questions

Is Sullivan or Malachi more popular?

Malachi is more popular, ranked #149 compared to Sullivan at #340 in the United States.

What do Sullivan and Malachi mean?

Sullivan means "descendant of the dark one" (Irish Gaelic origin). Malachi means "messenger of God" (Hebrew origin).

Are Sullivan and Malachi boy or girl names?

Sullivan is primarily a boy name. Malachi is primarily a boy name.

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