Sepp vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Sepp Rank #33,760
Theodore Rank #4

Theodore is more popular, ranked #4 vs #33760 for Sepp.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Sepp ___

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 Sepp

No sibling data available yet.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Sepp or Theodore more popular?

Theodore is more popular, ranked #4 compared to Sepp at #33760 in the United States.

What do Sepp and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Sepp and Theodore boy or girl names?

Sepp is primarily a boy name. Theodore is primarily a boy name.

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