Sem vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Sem Rank #23,740
Theodore Rank #4

Theodore is more popular, ranked #4 vs #23740 for Sem.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Sem ___

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 Sem

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 Sem or Theodore more popular?

Theodore is more popular, ranked #4 compared to Sem at #23740 in the United States.

What do Sem and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Sem and Theodore boy or girl names?

Sem is primarily a boy name. Theodore is primarily a boy name.

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