Juliett is a Latin name for girls. The meaning is `young one, devoted to Jupiter` The name Juliett is most commonly given to American girls. What do they use in other countries? Jules (English) Juul (Dutch) Jullian Juliann Jun Lyan Gillian (English) Julot Juno (German) June (English) Julyann Juliette (English, French) July (English) Sjuul Jillian (...