Rex vs Jase

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #637 Most Popular 1 Syllable

"healer"

Origin: Greek (iasthai)

English American

✓ All Clear

Rex Rank #793

Jase Rank #637

Jase is more popular, ranked #637 vs #793 for Rex.

Is Rex or Jase more popular?

Jase is more popular, ranked #637 compared to Rex at #793 in the United States.

What do Rex and Jase mean?

Rex means "king" (Latin origin). Jase means "healer" (Greek (iasthai) origin).

Are Rex and Jase boy or girl names?

Rex is primarily a boy name. Jase is primarily a boy name.