Rex vs Dustin

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #686 Most Popular 2 Syllables

"Thor's stone"

Origin: Old Norse Þórsteinn

English American Scandinavian

✓ All Clear

Rex Rank #793

Dustin Rank #686

Dustin is more popular, ranked #686 vs #793 for Rex.

Is Rex or Dustin more popular?

Dustin is more popular, ranked #686 compared to Rex at #793 in the United States.

What do Rex and Dustin mean?

Rex means "king" (Latin origin). Dustin means "Thor's stone" (Old Norse Þórsteinn origin).

Are Rex and Dustin boy or girl names?

Rex is primarily a boy name. Dustin is primarily a boy name.