Alex vs Knox

Baby Name Comparison — 2026

Alex

Boy #205 Most Popular 2 Syllables

"defender of men"

Origin: Greek

English Greek Spanish Russian French

✓ All Clear

Boy #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Alex Rank #205

Knox Rank #209

Alex is more popular, ranked #205 vs #209 for Knox.

Is Alex or Knox more popular?

Alex is more popular, ranked #205 compared to Knox at #209 in the United States.

What do Alex and Knox mean?

Alex means "defender of men" (Greek origin). Knox means "round hill" (Old English/Scottish origin).

Are Alex and Knox boy or girl names?

Alex is primarily a boy name. Knox is primarily a boy name.