Cilas vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Cilas Rank #17,304
Theodore Rank #4

Theodore is more popular, ranked #4 vs #17304 for Cilas.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cilas ___

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 Cilas

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 Cilas or Theodore more popular?

Theodore is more popular, ranked #4 compared to Cilas at #17304 in the United States.

What do Cilas and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Cilas and Theodore boy or girl names?

Cilas is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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