Kaiden vs Callister

Baby Name Comparison — 2026

Kaiden

Boy #207 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Kaiden Rank #207

Callister Rank #43,579

Kaiden is more popular, ranked #207 vs #43579 for Callister.

Is Kaiden or Callister more popular?

Kaiden is more popular, ranked #207 compared to Callister at #43579 in the United States.

What do Kaiden and Callister mean?

Kaiden means "little fire" (Old Irish (Aodhán) origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Kaiden and Callister boy or girl names?

Kaiden is primarily a boy name. Callister is primarily a boy name.