Gwen vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Gwen Rank #698
Theodore Rank #4

Theodore is more popular, ranked #4 vs #698 for Gwen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Gwen ___

  • Gwen Louise
  • Gwen Marie
  • Gwen Elizabeth
  • Gwen Elaine
  • Gwen Rose
  • Gwen Anne

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 Gwen

Bryn Rhys Bronwen Idris Seren

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 Gwen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Gwen at #698 in the United States.

What do Gwen and Theodore mean?

Gwen means "white, fair, pure, blessed" (Welsh origin). Theodore means "divine gift" (Greek origin).

Are Gwen and Theodore boy or girl names?

Gwen is primarily a girl name. Theodore is primarily a boy name.

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