Kay vs Aureus

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #18,328 Most Popular 3 Syllables

"golden, made of gold"

Origin: Latin

Roman Latin-speaking English (rare)

✓ All Clear

Kay Rank #6,417

Aureus Rank #18,328

Kay is more popular, ranked #6417 vs #18328 for Aureus.

Is Kay or Aureus more popular?

Kay is more popular, ranked #6417 compared to Aureus at #18328 in the United States.

What do Kay and Aureus mean?

Kay means "rejoice; pure" (Latin origin). Aureus means "golden, made of gold" (Latin origin).

Are Kay and Aureus boy or girl names?

Kay is primarily a boy name. Aureus is primarily a boy name.