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Malachi vs Sullivan

Baby Name Comparison — 2026

Popularity Comparison

Malachi Rank #149
Sullivan Rank #340

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

Frequently Asked Questions

Is Malachi or Sullivan more popular?

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

What do Malachi and Sullivan mean?

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

Are Malachi and Sullivan boy or girl names?

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

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