Kaspen vs Theodore

Baby Name Comparison — 2026

Kaspen

Boy #6,343 Most Popular 2 Syllables

Meaning

"treasurer"

Origin: Persian

Cultural Roots

Scandinavian Dutch German Persian

Quick Stats

Popularity Rank
#6,343
Total SSA Count
14
Syllables
2
Formality
Moderate
Nicknames
Kas, Kaz

Playground Safety Score

✓ All Clear
Full profile for Kaspen →

Popularity Comparison

Kaspen Rank #6,343
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6343 for Kaspen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaspen ___

  • Kaspen James
  • Kaspen Oliver
  • Kaspen Theodore
  • Kaspen August
  • Kaspen 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 Kaspen

Soren Freya Finn Maren Leif

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 Kaspen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kaspen at #6343 in the United States.

What do Kaspen and Theodore mean?

Kaspen means "treasurer" (Persian origin). Theodore means "divine gift" (Greek origin).

Are Kaspen and Theodore boy or girl names?

Kaspen is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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