Casmer vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Casmer Rank #37,893
Theodore Rank #4

Theodore is more popular, ranked #4 vs #37893 for Casmer.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Casmer ___

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 Casmer

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 Casmer or Theodore more popular?

Theodore is more popular, ranked #4 compared to Casmer at #37893 in the United States.

What do Casmer and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Casmer and Theodore boy or girl names?

Casmer is primarily a boy name. Theodore is primarily a boy name.

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