Kacey vs Kasey

Baby Name Comparison — 2026

Kacey

Boy #1,045 Most Popular 2 Syllables

Meaning

"brave in battle, vigilant"

Origin: Irish Gaelic

Cultural Roots

Irish American

Quick Stats

Popularity Rank
#1,045
Total SSA Count
211
Syllables
2
Formality
Casual
Nicknames
Kace, KC

Playground Safety Score

✓ All Clear
Full profile for Kacey →

Popularity Comparison

Kacey Rank #1,045
Kasey Rank #1,165

Kacey is more popular, ranked #1045 vs #1165 for Kasey.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kacey ___

  • Kacey James
  • Kacey Lee
  • Kacey Allen
  • Kacey Thomas
  • Kacey Ryan
  • Kacey Scott

Kasey ___

  • Kasey James
  • Kasey Michael
  • Kasey Lee
  • Kasey Ray
  • Kasey Allen
  • Kasey Dean

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kacey

Jordan Riley Logan Skyler Morgan

If you choose Kasey

Brady Riley Kelsey Teagan Finn

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Kacey or Kasey more popular?

Kacey is more popular, ranked #1045 compared to Kasey at #1165 in the United States.

What do Kacey and Kasey mean?

Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Kasey means "brave in battle" (Irish Gaelic origin).

Are Kacey and Kasey boy or girl names?

Kacey is primarily a boy name. Kasey is primarily a boy name.

More Comparisons

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← Full profile: Kacey ← Full profile: Kasey Browse all baby names