Aven vs Callister

Baby Name Comparison — 2026

Aven

Boy #1,157 Most Popular 2 Syllables

"river (from Celtic afon)"

Origin: Celtic

American English

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Aven Rank #1,157

Callister Rank #43,579

Aven is more popular, ranked #1157 vs #43579 for Callister.

Is Aven or Callister more popular?

Aven is more popular, ranked #1157 compared to Callister at #43579 in the United States.

What do Aven and Callister mean?

Aven means "river (from Celtic afon)" (Celtic origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Aven and Callister boy or girl names?

Aven is primarily a boy name. Callister is primarily a boy name.