Rex vs Conner

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #785 Most Popular 2 Syllables

"chief desire"

Origin: Old Irish

Irish American English Scottish

✓ All Clear

Rex Rank #793

Conner Rank #785

Conner is more popular, ranked #785 vs #793 for Rex.

Is Rex or Conner more popular?

Conner is more popular, ranked #785 compared to Rex at #793 in the United States.

What do Rex and Conner mean?

Rex means "king" (Latin origin). Conner means "chief desire" (Old Irish origin).

Are Rex and Conner boy or girl names?

Rex is primarily a boy name. Conner is primarily a boy name.