Kasper vs Oliver

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 →

Oliver

Boy #3 Most Popular 3 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English French Scandinavian

Quick Stats

Popularity Rank
#3
Total SSA Count
15,343
Syllables
3
Formality
Moderate
Nicknames
Ollie, Oli

Playground Safety Score

✓ All Clear
Full profile for Oliver →

Popularity Comparison

Kasper Rank #1,761
Oliver Rank #3

Oliver is more popular, ranked #3 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

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kasper

Jasper Oskar Astrid Freya Soren

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Oliver more popular?

Oliver is more popular, ranked #3 compared to Kasper at #1761 in the United States.

What do Kasper and Oliver mean?

Kasper means "treasurer, keeper of treasure" (Persian origin). Oliver means "olive tree" (Latin origin).

Are Kasper and Oliver boy or girl names?

Kasper is primarily a boy name. Oliver is primarily a boy name.

More Comparisons

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← Full profile: Kasper ← Full profile: Oliver Browse all baby names