Onix

♂ Boy

Onix Pronunciation

Onix is pronounced OH-niks /ˈoʊ.nɪks/High

Meaning: -i- spelling of Onyx — from Greek onyx, 'a fingernail/claw; the onyx (a banded black gemstone)'Medium

In 30 seconds: A black gemstone: Onix spells Onyx — 'the onyx; a fingernail'. Bold, sleek, and modern.

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Origin MediumGreek, Latin

Meaning-i- spelling of Onyx — from Greek onyx, 'a fingernail/claw; the onyx (a banded black gemstone)'

U.S. rank (2024)#5375 ↘ Falling

2024 U.S. births18 boys (0.00% of U.S. boys)

Peak year2023

Total births (all-time)≈ 348

Popularity in the U.S. · SSA data

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Onix is an -i- spelling of Onyx — from Greek onyx, 'a fingernail, a claw' (the banded black-and-white gemstone was named for its resemblance to a nail). A bold, sleek, modern gemstone/word-name (a Pokémon; popular in Latino families); the -i- styling personalizes it.

It registers thinly beside Onyx. Rare, a-black-gemstone at the root, and sleek.

Did you know? Onyx means 'a fingernail/claw' in Greek — and names the banded black gemstone (which looked like a nail) — Onix is an -i- spelling, bold and sleek (a Pokémon too).

Overall data confidence 60%

Behind the Name — Onyx — root etymology

Variations

OnyxOnixx

Nicknames

Oni

Themes & Styles

Latin Greek Modern-spelling Word-name Gem-name

If you like Onix…

Onyx— the standard spelling

Jasper— a fellow stone-name

Flint— a companion rock word-name

Obsidian— another dark gem-name

→ See all names like Onix

Browse the whole category: All Greek names → · All Latin names → · All origins →

Frequently Asked

How do you pronounce Onix?

Onix is pronounced OH-niks (/ˈoʊ.nɪks/). Press play above to hear Onix said aloud.

How do you say Onix?

Onix is said OH-niks (/ˈoʊ.nɪks/). Press play above to hear Onix said aloud.

What does the name Onix mean?

Onix spells Onyx — Greek 'a fingernail/claw; the onyx (a black gemstone)'.

Is Onix a boy or girl name?

Onix is a boy's name (used for both).

How popular is Onix?

Onix is a rare name in the U.S.