Adler vs Rex

Baby Name Comparison — 2026

Adler

Boy #965 Most Popular 2 Syllables

"eagle"

Origin: Old High German

German Jewish American Austrian

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Adler Rank #965

Rex Rank #793

Rex is more popular, ranked #793 vs #965 for Adler.

Is Adler or Rex more popular?

Rex is more popular, ranked #793 compared to Adler at #965 in the United States.

What do Adler and Rex mean?

Adler means "eagle" (Old High German origin). Rex means "king" (Latin origin).

Are Adler and Rex boy or girl names?

Adler is primarily a boy name. Rex is primarily a boy name.