Kailyn
Meaning
"girl"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #1,582
- Total SSA Count
- 133
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kay, Kai
Baby Name Comparison — 2026
"girl"
Origin: Irish Gaelic
"forest dweller, one of the wood"
Origin: Greek (xylon)
Kailyn is more popular, ranked #1582 vs #6046 for Xyler.
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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Kailyn is more popular, ranked #1582 compared to Xyler at #6046 in the United States.
Kailyn means "girl" (Irish Gaelic origin). Xyler means "forest dweller, one of the wood" (Greek (xylon) origin).
Kailyn is primarily a girl name. Xyler is primarily a boy name.