Theodore vs Zeo

Baby Name Comparison — 2026

Zeo

Boy #6,584 Most Popular 2 Syllables

Meaning

"life, living"

Origin: Greek

Cultural Roots

Modern American Greek Contemporary

Quick Stats

Popularity Rank
#6,584
Total SSA Count
13
Syllables
2
Formality
Casual
Nicknames
Z

Playground Safety Score

✓ All Clear
Full profile for Zeo →

Popularity Comparison

Theodore Rank #4
Zeo Rank #6,584

Theodore is more popular, ranked #4 vs #6584 for Zeo.

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

Zeo ___

  • Zeo James
  • Zeo Cole
  • Zeo Max
  • Zeo Alexander
  • Zeo Finn
  • Zeo Ray

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Zeo

Leo Theo Nova Zara Milo

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 Zeo more popular?

Theodore is more popular, ranked #4 compared to Zeo at #6584 in the United States.

What do Theodore and Zeo mean?

Theodore means "divine gift" (Greek origin). Zeo means "life, living" (Greek origin).

Are Theodore and Zeo boy or girl names?

Theodore is primarily a boy name. Zeo is primarily a boy name.

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