Black gemstone or claw
Derived from the Greek word for 'claw' or 'fingernail,' referring to the gemstone's appearance. In mythology, the stone was formed from the fingernail clippings of Venus. It is a sleek, modern choice that evokes the deep black color of the mineral.
About 881 boys were named Onyx in 2025.
US births per 5-year period, 1990–present (SSA data).
A rock-type Pokémon known for its giant stone body · Pokémon
A character in the DC Comics universe · DC Comics
The same feel as Onyx — far less common.
Hidden gems that stand out.
