Knox vs Charles

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

Knox Rank #209
Charles Rank #51

Charles is more popular, ranked #51 vs #209 for Knox.

Frequently Asked Questions

Is Knox or Charles more popular?

Charles is more popular, ranked #51 compared to Knox at #209 in the United States.

What do Knox and Charles mean?

Knox means "round hill" (Old English/Scottish origin). Charles means "free man" (Germanic origin).

Are Knox and Charles boy or girl names?

Knox is primarily a boy name. Charles is primarily a boy name.

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