Gianna

Gender: Feminine
Origin: Italian
(JAHN-nah)

Originally a contracted form of Giovanna, the name has been in use as an independent given name since the Middle Ages.

It is currently the 66th most popular female name in the United States (2010).

The name is also used in Greece pronounced (yee-YAH-nah).

Another form is Giannina. Masculine forms are Gianni and Giannino.

Source

1. http://www.behindthename.com/name/gianna