Keiffer vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Keiffer Rank #27,159
Theodore Rank #4

Theodore is more popular, ranked #4 vs #27159 for Keiffer.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keiffer ___

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 Keiffer

No sibling data available yet.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Keiffer or Theodore more popular?

Theodore is more popular, ranked #4 compared to Keiffer at #27159 in the United States.

What do Keiffer and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Keiffer and Theodore boy or girl names?

Keiffer is primarily a boy name. Theodore is primarily a boy name.

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