Caliber vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Caliber Rank #6,460
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6460 for Caliber.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caliber ___

  • Caliber James
  • Caliber Stone
  • Caliber Reid
  • Caliber Grant
  • Caliber Miles
  • Caliber Dean

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 Caliber

Justice Valor Maverick True Reign

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 Caliber or Theodore more popular?

Theodore is more popular, ranked #4 compared to Caliber at #6460 in the United States.

What do Caliber and Theodore mean?

Caliber means "quality, excellence of character" (English/French origin). Theodore means "divine gift" (Greek origin).

Are Caliber and Theodore boy or girl names?

Caliber is primarily a boy name. Theodore is primarily a boy name.

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