Ferrin vs Rex

Baby Name Comparison — 2026

Ferrin

Boy #20,697 Most Popular 2 Syllables

"little man, young warrior"

Origin: Irish Gaelic

Irish Celtic Contemporary

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Ferrin Rank #20,697

Rex Rank #793

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

Is Ferrin or Rex more popular?

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

What do Ferrin and Rex mean?

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

Are Ferrin and Rex boy or girl names?

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