Kay vs Jamesyn

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #6,260 Most Popular 3 Syllables

"son of James"

Origin: English

English American Scottish

✓ All Clear

Kay Rank #6,417

Jamesyn Rank #6,260

Jamesyn is more popular, ranked #6260 vs #6417 for Kay.

Is Kay or Jamesyn more popular?

Jamesyn is more popular, ranked #6260 compared to Kay at #6417 in the United States.

What do Kay and Jamesyn mean?

Kay means "rejoice; pure" (Latin origin). Jamesyn means "son of James" (English origin).

Are Kay and Jamesyn boy or girl names?

Kay is primarily a boy name. Jamesyn is primarily a boy name.