Kaelyn
Meaning
"keeper of the keys; pure"
Origin: Celtic/Irish via Caitlin
Cultural Roots
Quick Stats
- Popularity Rank
- #1,637
- Total SSA Count
- 126
- Syllables
- 3
- Formality
- Casual
- Nicknames
- Kay, Kae
Baby Name Comparison — 2026
"keeper of the keys; pure"
Origin: Celtic/Irish via Caitlin
"shining light, beam of grace"
Origin: Modern American blend
Kaelyn is more popular, ranked #1637 vs #1776 for Rayla.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Kaelyn is more popular, ranked #1637 compared to Rayla at #1776 in the United States.
Kaelyn means "keeper of the keys; pure" (Celtic/Irish via Caitlin origin). Rayla means "shining light, beam of grace" (Modern American blend origin).
Kaelyn is primarily a girl name. Rayla is primarily a girl name.