Nicolaos vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Nicolaos Rank #16,937
Theodore Rank #4

Theodore is more popular, ranked #4 vs #16937 for Nicolaos.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Nicolaos ___

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 Nicolaos

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 Nicolaos or Theodore more popular?

Theodore is more popular, ranked #4 compared to Nicolaos at #16937 in the United States.

What do Nicolaos and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Nicolaos and Theodore boy or girl names?

Nicolaos is primarily a boy name. Theodore is primarily a boy name.

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