Ajay vs Callister

Baby Name Comparison — 2026

Ajay

Boy #2,448 Most Popular 2 Syllables

"unconquerable, invincible"

Origin: Sanskrit

Indian Hindu Punjabi South Asian

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Ajay Rank #2,448

Callister Rank #43,579

Ajay is more popular, ranked #2448 vs #43579 for Callister.

Is Ajay or Callister more popular?

Ajay is more popular, ranked #2448 compared to Callister at #43579 in the United States.

What do Ajay and Callister mean?

Ajay means "unconquerable, invincible" (Sanskrit origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Ajay and Callister boy or girl names?

Ajay is primarily a boy name. Callister is primarily a boy name.