Constantine vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Constantine Rank #1,611
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1611 for Constantine.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Constantine ___

  • Constantine James
  • Constantine George
  • Constantine Henry
  • Constantine Alexander
  • Constantine Porphyrios
  • Constantine Leo

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 Constantine

Maximus Theodosia Leonidas Cornelia Augustus

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 Constantine or Theodore more popular?

Theodore is more popular, ranked #4 compared to Constantine at #1611 in the United States.

What do Constantine and Theodore mean?

Constantine means "firm, unwavering" (Latin origin). Theodore means "divine gift" (Greek origin).

Are Constantine and Theodore boy or girl names?

Constantine is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Constantine Constantine vs Montana Constantine vs Khaled Constantine vs Zackary Constantine vs Huxton
← Full profile: Constantine ← Full profile: Theodore Browse all baby names