Keil vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Keil Rank #29,118
Theodore Rank #4

Theodore is more popular, ranked #4 vs #29118 for Keil.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keil ___

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 Keil

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 Keil or Theodore more popular?

Theodore is more popular, ranked #4 compared to Keil at #29118 in the United States.

What do Keil and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Keil and Theodore boy or girl names?

Keil is primarily a boy name. Theodore is primarily a boy name.

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