Kacey
Meaning
"brave in battle, vigilant"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #1,045
- Total SSA Count
- 211
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kace, KC
Baby Name Comparison — 2026
"brave in battle, vigilant"
Origin: Irish Gaelic
"motion, wandering"
Origin: Hebrew
Noah is more popular, ranked #2 vs #1045 for Kacey.
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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Noah is more popular, ranked #2 compared to Kacey at #1045 in the United States.
Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Noah means "motion, wandering" (Hebrew origin).
Kacey is primarily a boy name. Noah is primarily a boy name.