Jules vs Kasper

Baby Name Comparison — 2026

Jules

Boy #1,841 Most Popular 1 Syllable

Meaning

"youthful, downy-bearded (first beard)"

Origin: Greek (ioulos)

Cultural Roots

French English American Belgian Dutch

Quick Stats

Popularity Rank
#1,841
Total SSA Count
88
Syllables
1
Formality
Moderate
Nicknames
Jul, Juy, Juie

Playground Safety Score

✓ All Clear
Full profile for Jules →

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 →

Popularity Comparison

Jules Rank #1,841
Kasper Rank #1,761

Kasper is more popular, ranked #1761 vs #1841 for Jules.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jules ___

  • Jules Henri
  • Jules Maxime
  • Jules Alexandre
  • Jules Olivier
  • Jules Leon
  • Jules Sebastian

Kasper ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Jules

Théo Margot Oscar Camille Léon

If you choose Kasper

Jasper Oskar Astrid Freya Soren

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 Jules or Kasper more popular?

Kasper is more popular, ranked #1761 compared to Jules at #1841 in the United States.

What do Jules and Kasper mean?

Jules means "youthful, downy-bearded (first beard)" (Greek (ioulos) origin). Kasper means "treasurer, keeper of treasure" (Persian origin).

Are Jules and Kasper boy or girl names?

Jules is primarily a boy name. Kasper is primarily a boy name.

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