Callister vs Tathan

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 #43,545 Most Popular

✓ All Clear

Callister Rank #43,579

Tathan Rank #43,545

Tathan is more popular, ranked #43545 vs #43579 for Callister.

Is Callister or Tathan more popular?

Tathan is more popular, ranked #43545 compared to Callister at #43579 in the United States.

What do Callister and Tathan mean?

Callister means "defender of men" (Greek via Gaelic origin).

Are Callister and Tathan boy or girl names?

Callister is primarily a boy name. Tathan is primarily a boy name.