Cidney vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Cidney Rank #39,689
Theodore Rank #4

Theodore is more popular, ranked #4 vs #39689 for Cidney.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cidney ___

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 Cidney

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 Cidney or Theodore more popular?

Theodore is more popular, ranked #4 compared to Cidney at #39689 in the United States.

What do Cidney and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Cidney and Theodore boy or girl names?

Cidney is primarily a boy name. Theodore is primarily a boy name.

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