Onyx vs Jeffrey

Baby Name Comparison — 2026

Onyx

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

✓ All Clear

Boy #521 Most Popular 3 Syllables

"pledge of peace"

Origin: Germanic

English American French

✓ All Clear

Onyx Rank #359

Jeffrey Rank #521

Onyx is more popular, ranked #359 vs #521 for Jeffrey.

Is Onyx or Jeffrey more popular?

Onyx is more popular, ranked #359 compared to Jeffrey at #521 in the United States.

What do Onyx and Jeffrey mean?

Onyx means "black gemstone" (Greek (onyx) origin). Jeffrey means "pledge of peace" (Germanic origin).

Are Onyx and Jeffrey boy or girl names?

Onyx is primarily a boy name. Jeffrey is primarily a boy name.