Callister vs Reef

Baby Name Comparison — 2026

Callister

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Boy #2,557 Most Popular 1 Syllable

"ridge of rock or coral beneath the sea"

Origin: English

Australian American English

✓ All Clear

Callister Rank #43,579

Reef Rank #2,557

Reef is more popular, ranked #2557 vs #43579 for Callister.

Is Callister or Reef more popular?

Reef is more popular, ranked #2557 compared to Callister at #43579 in the United States.

What do Callister and Reef mean?

Callister means "defender of men" (Greek via Gaelic origin). Reef means "ridge of rock or coral beneath the sea" (English origin).

Are Callister and Reef boy or girl names?

Callister is primarily a boy name. Reef is primarily a boy name.