Sonny vs Onyx

Baby Name Comparison — 2026

Sonny

Boy #336 Most Popular 2 Syllables

"son, young boy"

Origin: English

American English Italian-American

✓ All Clear

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

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Sonny Rank #336

Onyx Rank #359

Sonny is more popular, ranked #336 vs #359 for Onyx.

Is Sonny or Onyx more popular?

Sonny is more popular, ranked #336 compared to Onyx at #359 in the United States.

What do Sonny and Onyx mean?

Sonny means "son, young boy" (English origin). Onyx means "black gemstone" (Greek (onyx) origin).

Are Sonny and Onyx boy or girl names?

Sonny is primarily a boy name. Onyx is primarily a boy name.