Luiz vs Theodore

Baby Name Comparison — 2026

Luiz

Boy #5,233 Most Popular 2 Syllables

Meaning

"famous warrior"

Origin: Germanic

Cultural Roots

Portuguese Brazilian Spanish

Quick Stats

Popularity Rank
#5,233
Total SSA Count
19
Syllables
2
Formality
Moderate
Nicknames
Lu, Luizinho

Playground Safety Score

✓ All Clear
Full profile for Luiz →

Popularity Comparison

Luiz Rank #5,233
Theodore Rank #4

Theodore is more popular, ranked #4 vs #5233 for Luiz.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Luiz ___

  • Luiz Felipe
  • Luiz Carlos
  • Luiz Eduardo
  • Luiz Miguel
  • Luiz Antonio
  • Luiz Gabriel

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 Luiz

Gabriel Rafael Isabella Valentina Ana

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 Luiz or Theodore more popular?

Theodore is more popular, ranked #4 compared to Luiz at #5233 in the United States.

What do Luiz and Theodore mean?

Luiz means "famous warrior" (Germanic origin). Theodore means "divine gift" (Greek origin).

Are Luiz and Theodore boy or girl names?

Luiz is primarily a boy name. Theodore is primarily a boy name.

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