Kay vs Arlyn

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #6,319 Most Popular 2 Syllables

"eagle, nobleman"

Origin: Old Germanic

American English Germanic

✓ All Clear

Kay Rank #6,417

Arlyn Rank #6,319

Arlyn is more popular, ranked #6319 vs #6417 for Kay.

Is Kay or Arlyn more popular?

Arlyn is more popular, ranked #6319 compared to Kay at #6417 in the United States.

What do Kay and Arlyn mean?

Kay means "rejoice; pure" (Latin origin). Arlyn means "eagle, nobleman" (Old Germanic origin).

Are Kay and Arlyn boy or girl names?

Kay is primarily a boy name. Arlyn is primarily a boy name.