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
"life"
Origin: Greek zoe
Zoe is more popular, ranked #29 vs #4196 for Caidyn.
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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Zoe is more popular, ranked #29 compared to Caidyn at #4196 in the United States.
Caidyn means "battle, spirit of battle" (Welsh Gaelic origin). Zoe means "life" (Greek zoe origin).
Caidyn is primarily a boy name. Zoe is primarily a girl name.