Jack vs Aiden

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #47 Most Popular 2 Syllables

"Little fire; born of fire"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Jack Rank #15

Aiden Rank #47

Jack is more popular, ranked #15 vs #47 for Aiden.

Is Jack or Aiden more popular?

Jack is more popular, ranked #15 compared to Aiden at #47 in the United States.

What do Jack and Aiden mean?

Jack means "supplanter" (Hebrew origin). Aiden means "Little fire; born of fire" (Irish Gaelic origin).

Are Jack and Aiden boy or girl names?

Jack is primarily a boy name. Aiden is primarily a boy name.