Thaddus vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Thaddus Rank #33,169
Theodore Rank #4

Theodore is more popular, ranked #4 vs #33169 for Thaddus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Thaddus ___

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 Thaddus

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 Thaddus or Theodore more popular?

Theodore is more popular, ranked #4 compared to Thaddus at #33169 in the United States.

What do Thaddus and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Thaddus and Theodore boy or girl names?

Thaddus is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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