The girl's name Nyx \n-yx\ is of Greek origin, and its meaning is "night".
Nyx has 2 variant forms: Nix and Nixe.
A baby name that sounds like Nyx is Nixie.
Nyx is a very rare female first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the girl's name Nyx. Click here to compare Nyx with related baby names.
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