Rex vs Ferrin

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #20,697 Most Popular 2 Syllables

"little man, young warrior"

Origin: Irish Gaelic

Irish Celtic Contemporary

✓ All Clear

Rex Rank #793

Ferrin Rank #20,697

Rex is more popular, ranked #793 vs #20697 for Ferrin.

Is Rex or Ferrin more popular?

Rex is more popular, ranked #793 compared to Ferrin at #20697 in the United States.

What do Rex and Ferrin mean?

Rex means "king" (Latin origin). Ferrin means "little man, young warrior" (Irish Gaelic origin).

Are Rex and Ferrin boy or girl names?

Rex is primarily a boy name. Ferrin is primarily a boy name.