Kaspian vs Liam

Baby Name Comparison — 2026

Kaspian

Boy #2,915 Most Popular 3 Syllables

Meaning

"of the Caspian Sea"

Origin: Persian

Cultural Roots

English American Persian Slavic

Quick Stats

Popularity Rank
#2,915
Total SSA Count
43
Syllables
3
Formality
Moderate
Nicknames
Kas, Kaspi

Playground Safety Score

✓ All Clear
Full profile for Kaspian →

Liam

Boy #1 Most Popular 2 Syllables

Meaning

"strong-willed warrior"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#1
Total SSA Count
22,164
Syllables
2
Formality
Moderate
Nicknames
Lee

Playground Safety Score

✓ All Clear
Full profile for Liam →

Popularity Comparison

Kaspian Rank #2,915
Liam Rank #1

Liam is more popular, ranked #1 vs #2915 for Kaspian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaspian ___

  • Kaspian James
  • Kaspian Alexander
  • Kaspian Orion
  • Kaspian Everett
  • Kaspian Fox
  • Kaspian Lane

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 Kaspian

Aslan Edmund Lucy Rowena Lysander

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 Kaspian or Liam more popular?

Liam is more popular, ranked #1 compared to Kaspian at #2915 in the United States.

What do Kaspian and Liam mean?

Kaspian means "of the Caspian Sea" (Persian origin). Liam means "strong-willed warrior" (Irish origin).

Are Kaspian and Liam boy or girl names?

Kaspian is primarily a boy name. Liam is primarily a boy name.

More Comparisons

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