Rex vs Roger

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #750 Most Popular 2 Syllables

"famous spear"

Origin: Germanic

English French German American

✓ All Clear

Rex Rank #793

Roger Rank #750

Roger is more popular, ranked #750 vs #793 for Rex.

Is Rex or Roger more popular?

Roger is more popular, ranked #750 compared to Rex at #793 in the United States.

What do Rex and Roger mean?

Rex means "king" (Latin origin). Roger means "famous spear" (Germanic origin).

Are Rex and Roger boy or girl names?

Rex is primarily a boy name. Roger is primarily a boy name.