Kacie vs Theodore

Baby Name Comparison — 2026

Kacie

Girl #1,793 Most Popular 2 Syllables

Meaning

"vigilant, watchful in battle"

Origin: Irish Gaelic

Cultural Roots

American Irish English

Quick Stats

Popularity Rank
#1,793
Total SSA Count
112
Syllables
2
Formality
Casual
Nicknames
Kace

Playground Safety Score

✓ All Clear
Full profile for Kacie →

Popularity Comparison

Kacie Rank #1,793
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1793 for Kacie.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kacie ___

  • Kacie Marie
  • Kacie Ann
  • Kacie Lynn
  • Kacie Jo
  • Kacie Lee
  • Kacie Elise

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kacie

Tyler Brady Logan Riley Hayley

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Kacie or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kacie at #1793 in the United States.

What do Kacie and Theodore mean?

Kacie means "vigilant, watchful in battle" (Irish Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Kacie and Theodore boy or girl names?

Kacie is primarily a girl name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Kacie Kacie vs Lindy Kacie vs Moira Kacie vs Larissa Kacie vs Saphira
← Full profile: Kacie ← Full profile: Theodore Browse all baby names