Recent in Baby
When Baby Resists SolidsWhen Baby Resists SolidsBaby Biting TipsBaby Biting Tips5 Tips To Help Prevent Highchair Injuries5 Tips To Help Prevent Highchair InjuriesWhen Baby and Pet MeetWhen Baby and Pet MeetTreatments for ColicTreatments for ColicBaby Milestones – The First YearBaby Milestones – The First YearTips for Relieving Teething PainTips for Relieving Teething PainBenefits of Making Your Own Baby FoodBenefits of Making Your Own Baby Food

Home › Baby Names Directory › Aunyx

Aunyx

♀ Girl

Pronounced AW-niks /ˈɔː.nɪks/Medium

Meaning: A modern invented spelling that reads as Onyx with an Au- opening — onyx being the banded black gemstone (from Greek onux, 'claw, fingernail'). Routes uncertain, which we note.Low

In 30 seconds: Gemstone-dark: Aunyx echoes Onyx, the banded black stone (said 'AW-niks'). Routes are uncertain, which we note.
💕 Browse more names
Origin LowEnglish
MeaningA modern invented spelling that reads as Onyx with an Au- opening — onyx being the banded black gemstone (from Greek onux, 'claw, fingernail'). Routes uncertain, which we note.
U.S. rank (2024)#13633 ↘ Falling
2024 U.S. births6 girls (0.00% of U.S. girls)
Peak year2023
Total births (all-time)≈ 20

Popularity in the U.S. · SSA data

peak 202320222024

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

SSA data updated May 2026. How we source & verify this data.

History & Origin

Aunyx is a recent coinage built on Onyx, the black-and-white banded gem whose Greek name onux means 'claw, fingernail'. The Au- opening is a modern flourish; no derivation is documented, and we note the uncertainty (said 'AW-niks').

It appears only very rarely in U.S. records. Rare, edgy, and gem-bright.

Did you know? Greek onux meant 'fingernail' — the ancients thought the banded stone looked like one. Aunyx is a modern respin of that gemstone name, and its route is uncertain, which we note (said 'AW-niks').
Overall data confidence 28%
References — Aunyx — Onyx-adjacent coinage; routes uncertain

Variations

OnyxAunixAonyx

Nicknames

NyxAuniNix

Famous Bearers

  • Famous bearers coming soon.

If you like Aunyx…

Onyx— the gemstone name it echoes
Nyx— a same sharp -yx ending
Phoenix— a like bold x-name
Lennox— a same edgy x-finish

Explore names like Aunyx

By themeuncertaincoinedgemstoneedgy

All themes →All meanings →All origins →

Frequently Asked

What does the name Aunyx mean?

Aunyx echoes Onyx, the banded black gemstone (Greek onux, 'claw'); it is a modern coinage, and routes are uncertain, which we note.

How do you pronounce Aunyx?

It's said AW-niks — two syllables, stress on the first.

Is Aunyx a boy or girl name?

Aunyx is used here as a girl's name; Onyx itself is unisex.

How popular is Aunyx?

Aunyx is a very rare name for girls in the U.S.

💬 Ask Nia