Kaelyn vs Kalynn

Baby Name Comparison — 2026

Kaelyn

Girl #1,637 Most Popular 3 Syllables

"keeper of the keys; pure"

Origin: Celtic/Irish via Caitlin

American Irish-American

✓ All Clear

Girl #5,580 Most Popular 2 Syllables

"slender, narrow (via Irish Caolinn)"

Origin: Irish Gaelic

American English

✓ All Clear

Kaelyn Rank #1,637

Kalynn Rank #5,580

Kaelyn is more popular, ranked #1637 vs #5580 for Kalynn.

Is Kaelyn or Kalynn more popular?

Kaelyn is more popular, ranked #1637 compared to Kalynn at #5580 in the United States.

What do Kaelyn and Kalynn mean?

Kaelyn means "keeper of the keys; pure" (Celtic/Irish via Caitlin origin). Kalynn means "slender, narrow (via Irish Caolinn)" (Irish Gaelic origin).

Are Kaelyn and Kalynn boy or girl names?

Kaelyn is primarily a girl name. Kalynn is primarily a girl name.