Radek vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Radek Rank #9,360
Theodore Rank #4

Theodore is more popular, ranked #4 vs #9360 for Radek.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Radek ___

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 Radek

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 Radek or Theodore more popular?

Theodore is more popular, ranked #4 compared to Radek at #9360 in the United States.

What do Radek and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Radek and Theodore boy or girl names?

Radek is primarily a boy name. Theodore is primarily a boy name.

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← Full profile: Radek ← Full profile: Theodore Browse all baby names