Casten vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Casten Rank #14,391
Theodore Rank #4

Theodore is more popular, ranked #4 vs #14391 for Casten.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Casten ___

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 Casten

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 Casten or Theodore more popular?

Theodore is more popular, ranked #4 compared to Casten at #14391 in the United States.

What do Casten and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Casten and Theodore boy or girl names?

Casten is primarily a boy name. Theodore is primarily a boy name.

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