True vs Rex

Baby Name Comparison — 2026

True

Boy #987 Most Popular 1 Syllable

"faithful, loyal, trustworthy"

Origin: Old English

English American

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

True Rank #987

Rex Rank #793

Rex is more popular, ranked #793 vs #987 for True.

Is True or Rex more popular?

Rex is more popular, ranked #793 compared to True at #987 in the United States.

What do True and Rex mean?

True means "faithful, loyal, trustworthy" (Old English origin). Rex means "king" (Latin origin).

Are True and Rex boy or girl names?

True is primarily a boy name. Rex is primarily a boy name.