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Callan vs Declan

Baby Name Comparison — 2026

Popularity Comparison

Callan Rank #242
Declan Rank #131

Declan is more popular, ranked #131 vs #242 for Callan.

Frequently Asked Questions

Is Callan or Declan more popular?

Declan is more popular, ranked #131 compared to Callan at #242 in the United States.

What do Callan and Declan mean?

Callan means "little battle" (Scottish Gaelic origin). Declan means "man of prayer" (Irish Gaelic origin).

Are Callan and Declan boy or girl names?

Callan is primarily a boy name. Declan is primarily a boy name.

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