Callister vs Onix

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 #5,293 Most Popular 2 Syllables

"black banded gemstone"

Origin: Greek

American Latin American Spanish

✓ All Clear

Callister Rank #43,579

Onix Rank #5,293

Onix is more popular, ranked #5293 vs #43579 for Callister.

Is Callister or Onix more popular?

Onix is more popular, ranked #5293 compared to Callister at #43579 in the United States.

What do Callister and Onix mean?

Callister means "defender of men" (Greek via Gaelic origin). Onix means "black banded gemstone" (Greek origin).

Are Callister and Onix boy or girl names?

Callister is primarily a boy name. Onix is primarily a boy name.