Cognomen Jianina (Jianina 
) , in all the world, is an extremely rare last name. The cognomen Jianina is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Honduras, and Peru, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Latin America and the Caribbean, particularly Peru, Mexico, and Nicaragua. More frequently, Jianina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jianina | Philippines, India, Peru, Italy, United States |