Pietro vs Theodore

Baby Name Comparison — 2026

Pietro

Boy #3,599 Most Popular 2 Syllables

Meaning

"rock, stone"

Origin: Greek/Latin

Cultural Roots

Italian Latin Catholic European

Quick Stats

Popularity Rank
#3,599
Total SSA Count
31
Syllables
2
Formality
Formal
Nicknames
Pete, Pie, Piero

Playground Safety Score

✓ All Clear
Full profile for Pietro →

Popularity Comparison

Pietro Rank #3,599
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3599 for Pietro.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Pietro ___

  • Pietro Angelo
  • Pietro Marco
  • Pietro Luca
  • Pietro Antonio
  • Pietro Giovanni
  • Pietro Francesco

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 Pietro

Marco Luca Giulia Valentina Lorenzo

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 Pietro or Theodore more popular?

Theodore is more popular, ranked #4 compared to Pietro at #3599 in the United States.

What do Pietro and Theodore mean?

Pietro means "rock, stone" (Greek/Latin origin). Theodore means "divine gift" (Greek origin).

Are Pietro and Theodore boy or girl names?

Pietro is primarily a boy name. Theodore is primarily a boy name.

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