Kailani vs Liam

Baby Name Comparison — 2026

Kailani

Girl #275 Most Popular 4 Syllables

Meaning

"heavenly sea, royal waters"

Origin: Hawaiian

Cultural Roots

Hawaiian American Pacific Islander

Quick Stats

Popularity Rank
#275
Total SSA Count
1,141
Syllables
4
Formality
Moderate
Nicknames
Kai, Lani

Playground Safety Score

✓ All Clear
Full profile for Kailani →

Popularity Comparison

Kailani Rank #275
Liam Rank #1

Liam is more popular, ranked #1 vs #275 for Kailani.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kailani ___

  • Kailani Rose
  • Kailani Marie
  • Kailani Grace
  • Kailani Jade
  • Kailani Pearl
  • Kailani Maile

Liam ___

  • Liam James
  • Liam Alexander
  • Liam Thomas
  • Liam Michael
  • Liam Patrick
  • Liam Joseph

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kailani

Keahi Leilani Maui Kaleo Nalu

If you choose Liam

Olivia Emma Noah Charlotte Sophia

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 Kailani or Liam more popular?

Liam is more popular, ranked #1 compared to Kailani at #275 in the United States.

What do Kailani and Liam mean?

Kailani means "heavenly sea, royal waters" (Hawaiian origin). Liam means "strong-willed warrior" (Irish origin).

Are Kailani and Liam boy or girl names?

Kailani is primarily a girl name. Liam is primarily a boy name.

More Comparisons

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← Full profile: Kailani ← Full profile: Liam Browse all baby names