Kaylen
Meaning
"pure, slender"
Origin: Blend of Katherine + Caolan
Cultural Roots
Quick Stats
- Popularity Rank
- #3,428
- Total SSA Count
- 46
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kay, Kaylee
Baby Name Comparison — 2026
"pure, slender"
Origin: Blend of Katherine + Caolan
"brave in war"
Origin: Old English
Kaylen is more popular, ranked #3428 vs #3780 for Rhyatt.
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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Kaylen is more popular, ranked #3428 compared to Rhyatt at #3780 in the United States.
Kaylen means "pure, slender" (Blend of Katherine + Caolan origin). Rhyatt means "brave in war" (Old English origin).
Kaylen is primarily a girl name. Rhyatt is primarily a boy name.