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
"resolute, brilliant"
Origin: Germanic
Caidyn is more popular, ranked #4196 vs #4254 for Wilber.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
Answer 3 quick questions and we'll help you decide.
1. Which style feels more like your family?
Caidyn is more popular, ranked #4196 compared to Wilber at #4254 in the United States.
Caidyn means "battle, spirit of battle" (Welsh Gaelic origin). Wilber means "resolute, brilliant" (Germanic origin).
Caidyn is primarily a boy name. Wilber is primarily a boy name.