Casian vs Kallin

Baby Name Comparison — 2026

Kallin

Boy #10,442 Most Popular 2 Syllables

Meaning

"powerful in battle; rock"

Origin: Irish Gaelic

Cultural Roots

Irish Celtic English American

Quick Stats

Popularity Rank
#10,442
Total SSA Count
8
Syllables
2
Formality
Casual
Nicknames
Kal

Playground Safety Score

✓ All Clear
Full profile for Kallin →

Popularity Comparison

Casian Rank #10,470
Kallin Rank #10,442

Kallin is more popular, ranked #10442 vs #10470 for Casian.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Casian ___

No pairings available yet.

Kallin ___

  • Kallin James
  • Kallin Owen
  • Kallin Patrick
  • Kallin Thomas

Sibling Name Ideas

Names that pair well as siblings.

If you choose Casian

No sibling data available yet.

If you choose Kallin

Declan Finn Liam Maeve Niamh

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Casian or Kallin more popular?

Kallin is more popular, ranked #10442 compared to Casian at #10470 in the United States.

What do Casian and Kallin mean?

Kallin means "powerful in battle; rock" (Irish Gaelic origin).

Are Casian and Kallin boy or girl names?

Casian is primarily a boy name. Kallin is primarily a boy name.

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← Full profile: Casian ← Full profile: Kallin Browse all baby names