Rex vs Kingsley

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #986 Most Popular 3 Syllables

"king's meadow, king's clearing"

Origin: Old English

English American West Indian

✓ All Clear

Rex Rank #793

Kingsley Rank #986

Rex is more popular, ranked #793 vs #986 for Kingsley.

Is Rex or Kingsley more popular?

Rex is more popular, ranked #793 compared to Kingsley at #986 in the United States.

What do Rex and Kingsley mean?

Rex means "king" (Latin origin). Kingsley means "king's meadow, king's clearing" (Old English origin).

Are Rex and Kingsley boy or girl names?

Rex is primarily a boy name. Kingsley is primarily a boy name.