Hilary vs Kayan

Baby Name Comparison — 2026

Hilary

Girl #4,118 Most Popular 3 Syllables

Meaning

"cheerful, merry, joyful"

Origin: Latin

Cultural Roots

English American British

Quick Stats

Popularity Rank
#4,118
Total SSA Count
35
Syllables
3
Formality
Moderate
Nicknames
Hil, Hill

Playground Safety Score

✓ All Clear
Full profile for Hilary →

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

Hilary Rank #4,118
Kayan Rank #3,060

Kayan is more popular, ranked #3060 vs #4118 for Hilary.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Hilary ___

  • Hilary Anne
  • Hilary Jane
  • Hilary Clare
  • Hilary Rose
  • Hilary Grace
  • Hilary Marie

Kayan ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Hilary

Mallory Avery Ellery Bradley Courtney

If you choose Kayan

Arya Darius Roxana Cyrus Shireen

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 Hilary or Kayan more popular?

Kayan is more popular, ranked #3060 compared to Hilary at #4118 in the United States.

What do Hilary and Kayan mean?

Hilary means "cheerful, merry, joyful" (Latin origin). Kayan means "universe, cosmos" (Persian origin).

Are Hilary and Kayan boy or girl names?

Hilary is primarily a girl name. Kayan is primarily a boy name.

More Comparisons

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