Around the world, Mariianna (Мариянна 
, Mariianna 
) is a very rare girly first name. The given name Mariianna is characteristic of Kazakhstan, where it is a very rare feminine name, and Russia, where it is an extremely rare feminine name. Very seldom, Mariianna is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Мариянна | Kazakhstan, Kyrgyzstan, Russia |
| Mariianna | Brazil, Mexico, Colombia |