Theodore vs Thiago

Baby Name Comparison — 2026

Thiago

Boy #55 Most Popular 3 Syllables

Meaning

"supplanter"

Origin: Hebrew

Cultural Roots

Brazilian Portuguese Spanish Latin American

Quick Stats

Popularity Rank
#55
Total SSA Count
5,289
Syllables
3
Formality
Moderate
Nicknames
Tiago, Iago

Playground Safety Score

✓ All Clear
Full profile for Thiago →

Popularity Comparison

Theodore Rank #4
Thiago Rank #55

Theodore is more popular, ranked #4 vs #55 for Thiago.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Theodore ___

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

Thiago ___

  • Thiago Antonio
  • Thiago Eduardo
  • Thiago Luis
  • Thiago Carlos
  • Thiago Miguel
  • Thiago Fernando

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Thiago

Valentina Sofia Lucas Gabriel Isabella

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 Theodore or Thiago more popular?

Theodore is more popular, ranked #4 compared to Thiago at #55 in the United States.

What do Theodore and Thiago mean?

Theodore means "divine gift" (Greek origin). Thiago means "supplanter" (Hebrew origin).

Are Theodore and Thiago boy or girl names?

Theodore is primarily a boy name. Thiago is primarily a boy name.

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