Ado vs Rex

Baby Name Comparison — 2026

Ado

Boy #38,528 Most Popular 2 Syllables

"noble"

Origin: Germanic

German Norwegian Italian French

✓ All Clear

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Ado Rank #38,528

Rex Rank #793

Rex is more popular, ranked #793 vs #38528 for Ado.

Is Ado or Rex more popular?

Rex is more popular, ranked #793 compared to Ado at #38528 in the United States.

What do Ado and Rex mean?

Ado means "noble" (Germanic origin). Rex means "king" (Latin origin).

Are Ado and Rex boy or girl names?

Ado is primarily a boy name. Rex is primarily a boy name.