Onyx vs Sonny

Baby Name Comparison — 2026

Onyx

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

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Boy #336 Most Popular 2 Syllables

"son, young boy"

Origin: English

American English Italian-American

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Onyx Rank #359

Sonny Rank #336

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

Is Onyx or Sonny more popular?

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

What do Onyx and Sonny mean?

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

Are Onyx and Sonny boy or girl names?

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