Caidyn
Meaning
"battle, spirit of battle"
Origin: Welsh Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #4,196
- Total SSA Count
- 25
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Caid, Cay
Baby Name Comparison — 2026
"battle, spirit of battle"
Origin: Welsh Gaelic
"young warrior"
Origin: Celtic/Welsh
Caidyn is more popular, ranked #4196 vs #4286 for Owyn.
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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Caidyn is more popular, ranked #4196 compared to Owyn at #4286 in the United States.
Caidyn means "battle, spirit of battle" (Welsh Gaelic origin). Owyn means "young warrior" (Celtic/Welsh origin).
Caidyn is primarily a boy name. Owyn is primarily a boy name.