Ryley vs Callister

Baby Name Comparison — 2026

Callister

Boy #43,579 Most Popular 3 Syllables

Meaning

"defender of men"

Origin: Greek via Gaelic

Cultural Roots

Scottish Manx Irish

Quick Stats

Popularity Rank
#43,579
Total SSA Count
5
Syllables
3
Formality
Moderate

Playground Safety Score

All Clear

Popularity Comparison

Ryley Rank #5,340
Callister Rank #43,579

Ryley is more popular, ranked #5340 vs #43579 for Callister.

Frequently Asked Questions

Is Ryley or Callister more popular?

Ryley is more popular, ranked #5340 compared to Callister at #43579 in the United States.

What do Ryley and Callister mean?

Ryley means "rye clearing, rye meadow" (Old English origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Ryley and Callister boy or girl names?

Ryley is primarily a boy name. Callister is primarily a boy name.

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