Konstantinos vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Konstantinos Rank #2,735
Theodore Rank #4

Theodore is more popular, ranked #4 vs #2735 for Konstantinos.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Konstantinos ___

  • Konstantinos Alexandros
  • Konstantinos Nikolaos
  • Konstantinos Ioannis
  • Konstantinos Georgios
  • Konstantinos Petros

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 Konstantinos

Alexandros Nikolaos Eleni Maria Despina

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 Konstantinos or Theodore more popular?

Theodore is more popular, ranked #4 compared to Konstantinos at #2735 in the United States.

What do Konstantinos and Theodore mean?

Konstantinos means "steadfast, constant" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Konstantinos and Theodore boy or girl names?

Konstantinos is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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