Reef vs Callister

Baby Name Comparison — 2026

Reef

Boy #2,557 Most Popular 1 Syllable

"ridge of rock or coral beneath the sea"

Origin: English

Australian American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Reef Rank #2,557

Callister Rank #43,579

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

Is Reef or Callister more popular?

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

What do Reef and Callister mean?

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

Are Reef and Callister boy or girl names?

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