Justin vs Sullivan

Baby Name Comparison — 2026

Popularity Comparison

Justin Rank #199
Sullivan Rank #340

Justin is more popular, ranked #199 vs #340 for Sullivan.

Frequently Asked Questions

Is Justin or Sullivan more popular?

Justin is more popular, ranked #199 compared to Sullivan at #340 in the United States.

What do Justin and Sullivan mean?

Justin means "just, righteous" (Latin origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Justin and Sullivan boy or girl names?

Justin is primarily a boy name. Sullivan is primarily a boy name.

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