HomeBaby NamesOnyx
🌈 Unisex
Onyx
Greek Origin
Claw, nail
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📖 Meaning & Significance

Claw, nail; the jet-black gemstone

Origin
Greek
Gender
Unisex
Style
Rare & distinctive
Syllables
~1
Popularity
Rare and distinctive — a genuinely uncommon choice
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❓ Your Questions Answered
What does the name Onyx mean?
Onyx means claw. Claw, nail; the jet-black gemstone This depth of meaning has made it a beloved choice for parents who want a name with genuine significance.
What is the origin of Onyx?
Onyx is a Greek name. Greek names carry thousands of years of mythology, philosophy and cultural richness.
Is Onyx a good baby name?
Onyx is a beautiful and distinctive choice. It carries a rare quality that will set your child apart and has a meaning that parents find deeply resonant.
How popular is the name Onyx?
As a genuinely rare name, Onyx is unlikely to be shared by many in a classroom — a real advantage for parents who value individuality.
Researched by the NameTot editorial team. Meanings cross-referenced with etymological sources. Last updated June 2026.Privacy Policy