Jack vs Kayden

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #125 Most Popular 2 Syllables

"battle, companion"

Origin: Arabic (Qaydan)

American

✓ All Clear

Jack Rank #15

Kayden Rank #125

Jack is more popular, ranked #15 vs #125 for Kayden.

Is Jack or Kayden more popular?

Jack is more popular, ranked #15 compared to Kayden at #125 in the United States.

What do Jack and Kayden mean?

Jack means "supplanter" (Hebrew origin). Kayden means "battle, companion" (Arabic (Qaydan) origin).

Are Jack and Kayden boy or girl names?

Jack is primarily a boy name. Kayden is primarily a boy name.