Rex vs Avyaan

Baby Name Comparison — 2026

Rex

Boy #793 Most Popular 1 Syllable

"king"

Origin: Latin

English Latin American

✓ All Clear

Boy #720 Most Popular 3 Syllables

"pure, without blemish"

Origin: Sanskrit avya

Indian Hindu South Asian American

✓ All Clear

Rex Rank #793

Avyaan Rank #720

Avyaan is more popular, ranked #720 vs #793 for Rex.

Is Rex or Avyaan more popular?

Avyaan is more popular, ranked #720 compared to Rex at #793 in the United States.

What do Rex and Avyaan mean?

Rex means "king" (Latin origin). Avyaan means "pure, without blemish" (Sanskrit avya origin).

Are Rex and Avyaan boy or girl names?

Rex is primarily a boy name. Avyaan is primarily a boy name.