Dillon vs Callister

Baby Name Comparison — 2026

Dillon

Boy #870 Most Popular 2 Syllables

"great tide, son of the sea"

Origin: Welsh

Irish Welsh American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Dillon Rank #870

Callister Rank #43,579

Dillon is more popular, ranked #870 vs #43579 for Callister.

Is Dillon or Callister more popular?

Dillon is more popular, ranked #870 compared to Callister at #43579 in the United States.

What do Dillon and Callister mean?

Dillon means "great tide, son of the sea" (Welsh origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Dillon and Callister boy or girl names?

Dillon is primarily a boy name. Callister is primarily a boy name.