Jason vs Declan

Baby Name Comparison — 2026

Jason

Boy #148 Most Popular 2 Syllables

"healer, to heal"

Origin: Greek Iason

English American Greek French

✓ All Clear

Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Jason Rank #148

Declan Rank #131

Declan is more popular, ranked #131 vs #148 for Jason.

Is Jason or Declan more popular?

Declan is more popular, ranked #131 compared to Jason at #148 in the United States.

What do Jason and Declan mean?

Jason means "healer, to heal" (Greek Iason origin). Declan means "man of prayer" (Irish Gaelic origin).

Are Jason and Declan boy or girl names?

Jason is primarily a boy name. Declan is primarily a boy name.