Kaycee
Meaning
"alert, watchful"
Origin: Irish Cathasach
Cultural Roots
Quick Stats
- Popularity Rank
- #1,381
- Total SSA Count
- 163
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Kay, KC
Baby Name Comparison — 2026
"alert, watchful"
Origin: Irish Cathasach
"motion, wandering"
Origin: Hebrew
Noah is more popular, ranked #2 vs #1381 for Kaycee.
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 Kaycee at #1381 in the United States.
Kaycee means "alert, watchful" (Irish Cathasach origin). Noah means "motion, wandering" (Hebrew origin).
Kaycee is primarily a girl name. Noah is primarily a boy name.