From Greek xenos meaning 'stranger' or 'guest'; also known as the name of the chemical element.
Xenon comes from Greek xenos, meaning stranger or guest, and is also known as the name of a chemical element. That dual identity gives it a very modern, even scientific aura, while still keeping a clear connection to Greek language and meaning.
As a name, Xenon sounds sleek, futuristic, and strong. It has a sharp, technical edge that makes it feel unusual as a given name, but memorable because of that very unusualness. It is the kind of name that can feel almost cinematic in its coolness.