Jack vs Jason

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #148 Most Popular 2 Syllables

"healer, to heal"

Origin: Greek Iason

English American Greek French

✓ All Clear

Jack Rank #15

Jason Rank #148

Jack is more popular, ranked #15 vs #148 for Jason.

Is Jack or Jason more popular?

Jack is more popular, ranked #15 compared to Jason at #148 in the United States.

What do Jack and Jason mean?

Jack means "supplanter" (Hebrew origin). Jason means "healer, to heal" (Greek Iason origin).

Are Jack and Jason boy or girl names?

Jack is primarily a boy name. Jason is primarily a boy name.