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Jax vs Declan

Baby Name Comparison — 2026

Popularity Comparison

Jax Rank #315
Declan Rank #131

Declan is more popular, ranked #131 vs #315 for Jax.

Frequently Asked Questions

Is Jax or Declan more popular?

Declan is more popular, ranked #131 compared to Jax at #315 in the United States.

What do Jax and Declan mean?

Declan means "man of prayer" (Irish Gaelic origin).

Are Jax and Declan boy or girl names?

Jax is primarily a boy name. Declan is primarily a boy name.

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← Full profile: Jax ← Full profile: Declan Browse all baby names