Jax vs Knox

Baby Name Comparison — 2026

Knox

Boy #209 Most Popular 1 Syllable

Meaning

"round hill"

Origin: Old English/Scottish

Cultural Roots

American Scottish English

Quick Stats

Popularity Rank
#209
Total SSA Count
1,701
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Knox →

Popularity Comparison

Jax Rank #315
Knox Rank #209

Knox is more popular, ranked #209 vs #315 for Jax.

Frequently Asked Questions

Is Jax or Knox more popular?

Knox is more popular, ranked #209 compared to Jax at #315 in the United States.

What do Jax and Knox mean?

Knox means "round hill" (Old English/Scottish origin).

Are Jax and Knox boy or girl names?

Jax is primarily a boy name. Knox is primarily a boy name.

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