- Current rating.
to add this name to your favorite namelist!
The meaning of the name Gianna: God Is Gracious
The origin of the name Gianna: Italian
Alternate spellings for Gianna: Giana
People who like the name Gianna also like: Isabella
, Gia Gavin
Notes: Italian feminine form of John
Gianna is on 3,498
BN name lists
Gianna is currently not ranked
on the BN charts
Gianna is currently #96
in U.S. births