Kay vs Jaedyn

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #6,301 Most Popular 2 Syllables

"thankful"

Origin: Hebrew

American English

✓ All Clear

Kay Rank #6,417

Jaedyn Rank #6,301

Jaedyn is more popular, ranked #6301 vs #6417 for Kay.

Is Kay or Jaedyn more popular?

Jaedyn is more popular, ranked #6301 compared to Kay at #6417 in the United States.

What do Kay and Jaedyn mean?

Kay means "rejoice; pure" (Latin origin). Jaedyn means "thankful" (Hebrew origin).

Are Kay and Jaedyn boy or girl names?

Kay is primarily a boy name. Jaedyn is primarily a boy name.