Dexter vs Rex

Baby Name Comparison — 2026

Dexter

Boy #722 Most Popular 2 Syllables

"right-handed, skillful"

Origin: Latin dexter

English American British

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Dexter Rank #722

Rex Rank #793

Dexter is more popular, ranked #722 vs #793 for Rex.

Is Dexter or Rex more popular?

Dexter is more popular, ranked #722 compared to Rex at #793 in the United States.

What do Dexter and Rex mean?

Dexter means "right-handed, skillful" (Latin dexter origin). Rex means "king" (Latin origin).

Are Dexter and Rex boy or girl names?

Dexter is primarily a boy name. Rex is primarily a boy name.