Callister vs Izzy

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 #3,721 Most Popular 2 Syllables

"God is my salvation"

Origin: Hebrew (Isaiah)

English American Jewish British

✓ All Clear

Callister Rank #43,579

Izzy Rank #3,721

Izzy is more popular, ranked #3721 vs #43579 for Callister.

Is Callister or Izzy more popular?

Izzy is more popular, ranked #3721 compared to Callister at #43579 in the United States.

What do Callister and Izzy mean?

Callister means "defender of men" (Greek via Gaelic origin). Izzy means "God is my salvation" (Hebrew (Isaiah) origin).

Are Callister and Izzy boy or girl names?

Callister is primarily a boy name. Izzy is primarily a boy name.