In all the world, Jianina (Jianina 
) is a very rare principally feminine, but very seldom male given name. The forename Jianina is habitual in Peru, where it is a very rare female name, Philippines, where it is a very rare primarily feminine, but scarcely male name, and the United States, where it is an extremely rare epicene name. Much less frequently, Jianina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jianina | Peru, Philippines, Italy, Brazil, United States |