Kay vs Brailyn

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #6,447 Most Popular 2 Syllables

"hilltop lake"

Origin: Old English/Welsh

American English

✓ All Clear

Kay Rank #6,417

Brailyn Rank #6,447

Kay is more popular, ranked #6417 vs #6447 for Brailyn.

Is Kay or Brailyn more popular?

Kay is more popular, ranked #6417 compared to Brailyn at #6447 in the United States.

What do Kay and Brailyn mean?

Kay means "rejoice; pure" (Latin origin). Brailyn means "hilltop lake" (Old English/Welsh origin).

Are Kay and Brailyn boy or girl names?

Kay is primarily a boy name. Brailyn is primarily a boy name.