Rex vs True

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #987 Most Popular 1 Syllable

"faithful, loyal, trustworthy"

Origin: Old English

English American

✓ All Clear

Rex Rank #793

True Rank #987

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

Is Rex or True more popular?

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

What do Rex and True mean?

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

Are Rex and True boy or girl names?

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