Kaislyn
Meaning
"pure spirit, bright soul"
Origin: Irish/Greek via modern invention
Cultural Roots
Quick Stats
- Popularity Rank
- #5,719
- Total SSA Count
- 22
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kai, Kay, Linnie
Baby Name Comparison — 2026
"pure spirit, bright soul"
Origin: Irish/Greek via modern invention
"fragrant, sweet-smelling"
Origin: Vietnamese
Vy is more popular, ranked #5605 vs #5719 for Kaislyn.
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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Vy is more popular, ranked #5605 compared to Kaislyn at #5719 in the United States.
Kaislyn means "pure spirit, bright soul" (Irish/Greek via modern invention origin). Vy means "fragrant, sweet-smelling" (Vietnamese origin).
Kaislyn is primarily a girl name. Vy is primarily a girl name.