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Cillian vs Bryan

Baby Name Comparison — 2026

Popularity Comparison

Cillian Rank #464
Bryan Rank #306

Bryan is more popular, ranked #306 vs #464 for Cillian.

Frequently Asked Questions

Is Cillian or Bryan more popular?

Bryan is more popular, ranked #306 compared to Cillian at #464 in the United States.

What do Cillian and Bryan mean?

Cillian means "strife, war" (Old Irish origin).

Are Cillian and Bryan boy or girl names?

Cillian is primarily a boy name. Bryan is primarily a boy name.

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← Full profile: Cillian ← Full profile: Bryan Browse all baby names