Jett as a Baby Name. Meaning and Origin of Jett

What is the meaning of the name Jett ?

The baby name Jett is a Male name , 1 syllables long and is pronounced /dʒɛt/ (JET).

Jett is English in Origin.

Jett is a modern English given name drawn from the noun jet - the glossy black gemstone (fossilized lignite) long used in jewelry - whose name travels from Middle English jet via Old French jaiet, Latin gagates, and Greek gagatēs, named for a river in Lycia. It therefore carries the meaning “jet-black,” while contemporary English also layers in associations of speed and sleekness from jet propulsion and aircraft.

As a first name it surfaced sporadically in the mid‑20th century, brought into view by the character Jett Rink in the 1956 film Giant, and rose in the United States and Australia from the 1990s onward. Though unisex, it skews masculine. Variants include Jet and Jhett; related feminine forms with separate roots are Dutch Jet (a short form of Henriette/Marjet) and Scandinavian Jette. The name’s gemstone origin also nods to Victorian fashion, when jet was prized for mourning adornment, lending Jett a sleek, dark elegance.