Meaning & Origin
A female given name.
Julietta is a girl's baby name of Italian origin, the Italian elaboration of Julia, from the Latin Julius meaning "youthful" or connected to the sky father deity Jupiter. Julietta is the full Italian form of the name Shakespeare immortalized in Romeo and Juliet.
Julietta carries the full operatic beauty of Italian naming tradition — longer and more formal than Juliet, with the -etta suffix that gives Italian names their warm, affectionate quality. It is a name for parents who love the Romeo and Juliet story but want a form that feels even more vividly Mediterranean.