Aayush vs Callister

Baby Name Comparison — 2026

Aayush

Boy #5,211 Most Popular 3 Syllables

"long life, vitality, lifespan"

Origin: Sanskrit

Indian Nepali Hindu South Asian

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Aayush Rank #5,211

Callister Rank #43,579

Aayush is more popular, ranked #5211 vs #43579 for Callister.

Is Aayush or Callister more popular?

Aayush is more popular, ranked #5211 compared to Callister at #43579 in the United States.

What do Aayush and Callister mean?

Aayush means "long life, vitality, lifespan" (Sanskrit origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Aayush and Callister boy or girl names?

Aayush is primarily a boy name. Callister is primarily a boy name.