Onyx vs Ace

Baby Name Comparison — 2026

Onyx

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

✓ All Clear

Boy #165 Most Popular 1 Syllable

"unity; the best; one"

Origin: Latin via Old French

American English Australian

✓ All Clear

Onyx Rank #359

Ace Rank #165

Ace is more popular, ranked #165 vs #359 for Onyx.

Is Onyx or Ace more popular?

Ace is more popular, ranked #165 compared to Onyx at #359 in the United States.

What do Onyx and Ace mean?

Onyx means "black gemstone" (Greek (onyx) origin). Ace means "unity; the best; one" (Latin via Old French origin).

Are Onyx and Ace boy or girl names?

Onyx is primarily a boy name. Ace is primarily a boy name.