Janna \j(an)-na\ as a boy's name (also used as girl's name Janna), is of Hebrew origin, and the meaning of Janna is "flourishing". Biblical: son of Joseph, and father of Melchi, in the genealogy of Christ.

Janna has 1 variant form: Jannai.

Baby names that sound like Janna are Janne, Eann, Jan, Jano, Yanno, Yanni, Jona, Jianni, Jonny, Jonn and Yann.