Galen vs Theodore

Baby Name Comparison — 2026

Galen

Boy #2,747 Most Popular 2 Syllables

Meaning

"calm, tranquil"

Origin: Greek

Cultural Roots

English American Greek

Quick Stats

Popularity Rank
#2,747
Total SSA Count
47
Syllables
2
Formality
Moderate
Nicknames
Gale

Playground Safety Score

✓ All Clear
Full profile for Galen →

Popularity Comparison

Galen Rank #2,747
Theodore Rank #4

Theodore is more popular, ranked #4 vs #2747 for Galen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Galen ___

  • Galen James
  • Galen Thomas
  • Galen William
  • Galen Ross
  • Galen Alexander

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 Galen

Ethan Rowan Quinn Sage Phoebe

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Galen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Galen at #2747 in the United States.

What do Galen and Theodore mean?

Galen means "calm, tranquil" (Greek origin). Theodore means "divine gift" (Greek origin).

Are Galen and Theodore boy or girl names?

Galen is primarily a boy name. Theodore is primarily a boy name.

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