Kay vs Mialani

Baby Name Comparison — 2026

Kay

Girl #3,887 Most Popular 1 Syllable

Meaning

"pure, clean"

Origin: Greek via Katherine

Cultural Roots

English American Scandinavian

Quick Stats

Popularity Rank
#3,887
Total SSA Count
38
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Kay →

Mialani

Girl #3,798 Most Popular 4 Syllables

Meaning

"heavenly, divine blossom"

Origin: Hawaiian 'lani' (heaven/sky)

Cultural Roots

Hawaiian American Pacific Islander

Quick Stats

Popularity Rank
#3,798
Total SSA Count
40
Syllables
4
Formality
Moderate
Nicknames
Mia, Lani, Mimi

Playground Safety Score

✓ All Clear
Full profile for Mialani →

Popularity Comparison

Kay Rank #3,887
Mialani Rank #3,798

Mialani is more popular, ranked #3798 vs #3887 for Kay.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kay ___

  • Kay Louise
  • Kay Anne
  • Kay Marie
  • Kay Elizabeth
  • Kay Margaret
  • Kay Elise

Mialani ___

  • Mialani Rose
  • Mialani Grace
  • Mialani Jade
  • Mialani Pearl
  • Mialani Kai
  • Mialani Noelani

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kay

Lee Dale Jo Quinn Brooks

If you choose Mialani

Leilani Kalea Makena Kai Keanu

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 Kay or Mialani more popular?

Mialani is more popular, ranked #3798 compared to Kay at #3887 in the United States.

What do Kay and Mialani mean?

Kay means "pure, clean" (Greek via Katherine origin). Mialani means "heavenly, divine blossom" (Hawaiian 'lani' (heaven/sky) origin).

Are Kay and Mialani boy or girl names?

Kay is primarily a girl name. Mialani is primarily a girl name.

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← Full profile: Kay ← Full profile: Mialani Browse all baby names