Kayan vs Theodore

Baby Name Comparison — 2026

Kayan

Boy #3,060 Most Popular 2 Syllables

Meaning

"universe, cosmos"

Origin: Persian

Cultural Roots

Persian Iranian Zoroastrian Kurdish

Quick Stats

Popularity Rank
#3,060
Total SSA Count
40
Syllables
2
Formality
Moderate
Nicknames
Kay

Playground Safety Score

✓ All Clear
Full profile for Kayan →

Popularity Comparison

Kayan Rank #3,060
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3060 for Kayan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kayan ___

  • Kayan Reza
  • Kayan Ali
  • Kayan Dara
  • Kayan Cyrus
  • Kayan Arash
  • Kayan Jamshid

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 Kayan

Arya Darius Roxana Cyrus Shireen

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 Kayan or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kayan at #3060 in the United States.

What do Kayan and Theodore mean?

Kayan means "universe, cosmos" (Persian origin). Theodore means "divine gift" (Greek origin).

Are Kayan and Theodore boy or girl names?

Kayan is primarily a boy name. Theodore is primarily a boy name.

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