Siyan vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Siyan Rank #11,316
Theodore Rank #4

Theodore is more popular, ranked #4 vs #11316 for Siyan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Siyan ___

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 Siyan

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 Siyan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Siyan at #11316 in the United States.

What do Siyan and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Siyan and Theodore boy or girl names?

Siyan is primarily a boy name. Theodore is primarily a boy name.

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