Kasper vs Liam

Baby Name Comparison — 2026

Kasper

Boy #1,761 Most Popular 2 Syllables

Meaning

"treasurer, keeper of treasure"

Origin: Persian

Cultural Roots

Scandinavian Dutch Polish German

Quick Stats

Popularity Rank
#1,761
Total SSA Count
94
Syllables
2
Formality
Moderate
Nicknames
Kas, Kasp

Playground Safety Score

✓ All Clear
Full profile for Kasper →

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

Kasper Rank #1,761
Liam Rank #1

Liam is more popular, ranked #1 vs #1761 for Kasper.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kasper ___

  • Kasper Hugo
  • Kasper Felix
  • Kasper Emil
  • Kasper Otto
  • Kasper Leif
  • Kasper Soren

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 Kasper

Jasper Oskar Astrid Freya Soren

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 Kasper or Liam more popular?

Liam is more popular, ranked #1 compared to Kasper at #1761 in the United States.

What do Kasper and Liam mean?

Kasper means "treasurer, keeper of treasure" (Persian origin). Liam means "strong-willed warrior" (Irish origin).

Are Kasper and Liam boy or girl names?

Kasper is primarily a boy name. Liam is primarily a boy name.

More Comparisons

Liam vs Kasper Kasper vs Sire Kasper vs Lonnie Kasper vs Oskar Kasper vs Denis
← Full profile: Kasper ← Full profile: Liam Browse all baby names