Reilley vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Reilley Rank #18,794
Theodore Rank #4

Theodore is more popular, ranked #4 vs #18794 for Reilley.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Reilley ___

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 Reilley

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 Reilley or Theodore more popular?

Theodore is more popular, ranked #4 compared to Reilley at #18794 in the United States.

What do Reilley and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Reilley and Theodore boy or girl names?

Reilley is primarily a girl name. Theodore is primarily a boy name.

More Comparisons

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