Ishir vs Kacper

Baby Name Comparison — 2026

Ishir

Boy #5,690 Most Popular 2 Syllables

Meaning

"strong, mighty, powerful"

Origin: Sanskrit

Cultural Roots

Indian Hindu South Asian

Quick Stats

Popularity Rank
#5,690
Total SSA Count
16
Syllables
2
Formality
Moderate
Nicknames
Ish

Playground Safety Score

✓ All Clear
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Kacper

Boy #5,668 Most Popular 2 Syllables

Meaning

"treasurer, keeper of treasure"

Origin: Persian Gathaspar

Cultural Roots

Polish Czech Slovak Central European

Quick Stats

Popularity Rank
#5,668
Total SSA Count
17
Syllables
2
Formality
Formal
Nicknames
Kac, Kaś

Playground Safety Score

✓ All Clear
Full profile for Kacper →

Popularity Comparison

Ishir Rank #5,690
Kacper Rank #5,668

Kacper is more popular, ranked #5668 vs #5690 for Ishir.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Ishir ___

  • Ishir Dev
  • Ishir Raj
  • Ishir Arjun
  • Ishir Veer
  • Ishir Jay
  • Ishir Kiran

Kacper ___

  • Kacper Jan
  • Kacper Marek
  • Kacper Soren
  • Kacper Cole
  • Kacper Finn
  • Kacper Aleksy

Sibling Name Ideas

Names that pair well as siblings.

If you choose Ishir

Aryan Kiran Anaya Priya Zara

If you choose Kacper

Zosia Maja Marek Aleksy Hania

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 Ishir or Kacper more popular?

Kacper is more popular, ranked #5668 compared to Ishir at #5690 in the United States.

What do Ishir and Kacper mean?

Ishir means "strong, mighty, powerful" (Sanskrit origin). Kacper means "treasurer, keeper of treasure" (Persian Gathaspar origin).

Are Ishir and Kacper boy or girl names?

Ishir is primarily a boy name. Kacper is primarily a boy name.

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← Full profile: Ishir ← Full profile: Kacper Browse all baby names