The name Onyx means Black Gemstone and is of English origin. Onyx is name that's been used by parents who are considering unisex or non-gendered baby names--baby names that can be used for any gender.
Form of Agate. Original Greek meaning: nail, claw.
Onyx Stats
Onyx is on 200 members' favorite name lists Onyx is currently not ranked on the Baby Names popularity charts Onyx is currently #745 in U.S. births
