Owain vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Owain Rank #41,694
Theodore Rank #4

Theodore is more popular, ranked #4 vs #41694 for Owain.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Owain ___

No pairings available yet.

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 Owain

No sibling data available yet.

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 Owain or Theodore more popular?

Theodore is more popular, ranked #4 compared to Owain at #41694 in the United States.

What do Owain and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Owain and Theodore boy or girl names?

Owain is primarily a boy name. Theodore is primarily a boy name.

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