Lucy vs Theodore

Baby Name Comparison — 2026

Lucy

Girl #34 Most Popular 2 Syllables

Meaning

"light, illumination"

Origin: Latin

Cultural Roots

English Latin French Italian

Quick Stats

Popularity Rank
#34
Total SSA Count
5,396
Syllables
2
Formality
Moderate
Nicknames
Lu, Luce

Playground Safety Score

✓ All Clear
Full profile for Lucy →

Popularity Comparison

Lucy Rank #34
Theodore Rank #4

Theodore is more popular, ranked #4 vs #34 for Lucy.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Lucy ___

  • Lucy Grace
  • Lucy Mae
  • Lucy Jane
  • Lucy Rose
  • Lucy Claire
  • Lucy Elizabeth

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 Lucy

Edmund Peter Susan Henry Ellie

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 Lucy or Theodore more popular?

Theodore is more popular, ranked #4 compared to Lucy at #34 in the United States.

What do Lucy and Theodore mean?

Lucy means "light, illumination" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Lucy and Theodore boy or girl names?

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

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← Full profile: Lucy ← Full profile: Theodore Browse all baby names