Kasen vs Theodore

Baby Name Comparison — 2026

Kasen

Boy #555 Most Popular 2 Syllables

Meaning

"modern American coinage, son of Case"

Origin: American English

Cultural Roots

American English

Quick Stats

Popularity Rank
#555
Total SSA Count
537
Syllables
2
Formality
Casual
Nicknames
Kase, K

Playground Safety Score

✓ All Clear
Full profile for Kasen →

Popularity Comparison

Kasen Rank #555
Theodore Rank #4

Theodore is more popular, ranked #4 vs #555 for Kasen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kasen ___

  • Kasen James
  • Kasen Lee
  • Kasen Cole
  • Kasen Rhett
  • Kasen Grant
  • Kasen Reid

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 Kasen

Brexley Jaxon Harlow Remy Braxton

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 Kasen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kasen at #555 in the United States.

What do Kasen and Theodore mean?

Kasen means "modern American coinage, son of Case" (American English origin). Theodore means "divine gift" (Greek origin).

Are Kasen and Theodore boy or girl names?

Kasen is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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