Jack vs Josiah

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #53 Most Popular 3 Syllables

"the Lord heals"

Origin: Hebrew

Hebrew English African American

✓ All Clear

Jack Rank #15

Josiah Rank #53

Jack is more popular, ranked #15 vs #53 for Josiah.

Is Jack or Josiah more popular?

Jack is more popular, ranked #15 compared to Josiah at #53 in the United States.

What do Jack and Josiah mean?

Jack means "supplanter" (Hebrew origin). Josiah means "the Lord heals" (Hebrew origin).

Are Jack and Josiah boy or girl names?

Jack is primarily a boy name. Josiah is primarily a boy name.