Piero vs Theodore

Baby Name Comparison — 2026

Piero

Boy #4,247 Most Popular 2 Syllables

Meaning

"rock, stone"

Origin: Greek Petros via Latin Petrus

Cultural Roots

Italian Spanish Latin American

Quick Stats

Popularity Rank
#4,247
Total SSA Count
25
Syllables
2
Formality
Moderate
Nicknames
Pier

Playground Safety Score

✓ All Clear
Full profile for Piero →

Popularity Comparison

Piero Rank #4,247
Theodore Rank #4

Theodore is more popular, ranked #4 vs #4247 for Piero.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Piero ___

  • Piero Giovanni
  • Piero Marco
  • Piero Luca
  • Piero Matteo
  • Piero Angelo
  • Piero Carlo

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 Piero

Giulia Francesca Marco Matteo Sofia

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 Piero or Theodore more popular?

Theodore is more popular, ranked #4 compared to Piero at #4247 in the United States.

What do Piero and Theodore mean?

Piero means "rock, stone" (Greek Petros via Latin Petrus origin). Theodore means "divine gift" (Greek origin).

Are Piero and Theodore boy or girl names?

Piero is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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