Diamond vs Allister

Baby Name Comparison — 2026

Diamond

Boy #2,449 Most Popular 2 Syllables

"the hardest gemstone, invincible"

Origin: Greek adamas

American African American English

✓ All Clear

Boy #2,601 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Scottish Gaelic

Scottish Irish English Celtic

✓ All Clear

Diamond Rank #2,449

Allister Rank #2,601

Diamond is more popular, ranked #2449 vs #2601 for Allister.

Is Diamond or Allister more popular?

Diamond is more popular, ranked #2449 compared to Allister at #2601 in the United States.

What do Diamond and Allister mean?

Diamond means "the hardest gemstone, invincible" (Greek adamas origin). Allister means "defender of men" (Greek via Scottish Gaelic origin).

Are Diamond and Allister boy or girl names?

Diamond is primarily a boy name. Allister is primarily a boy name.