Callister vs Viktor

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 #1,277 Most Popular 2 Syllables

"conqueror, victor"

Origin: Latin

Russian Scandinavian Eastern European German

✓ All Clear

Callister Rank #43,579

Viktor Rank #1,277

Viktor is more popular, ranked #1277 vs #43579 for Callister.

Is Callister or Viktor more popular?

Viktor is more popular, ranked #1277 compared to Callister at #43579 in the United States.

What do Callister and Viktor mean?

Callister means "defender of men" (Greek via Gaelic origin). Viktor means "conqueror, victor" (Latin origin).

Are Callister and Viktor boy or girl names?

Callister is primarily a boy name. Viktor is primarily a boy name.