Siyaan vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Siyaan Rank #27,911
Theodore Rank #4

Theodore is more popular, ranked #4 vs #27911 for Siyaan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Siyaan ___

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 Siyaan

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 Siyaan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Siyaan at #27911 in the United States.

What do Siyaan and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Siyaan and Theodore boy or girl names?

Siyaan is primarily a boy name. Theodore is primarily a boy name.

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