Tegan vs Callister

Baby Name Comparison — 2026

Tegan

Boy #2,503 Most Popular 2 Syllables

"darling, treasured one"

Origin: Welsh

Welsh British American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Tegan Rank #2,503

Callister Rank #43,579

Tegan is more popular, ranked #2503 vs #43579 for Callister.

Is Tegan or Callister more popular?

Tegan is more popular, ranked #2503 compared to Callister at #43579 in the United States.

What do Tegan and Callister mean?

Tegan means "darling, treasured one" (Welsh origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Tegan and Callister boy or girl names?

Tegan is primarily a boy name. Callister is primarily a boy name.