Surname Olnita (Olnita 
) , all over the world, is an extremely rare family name. The last name Olnita is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname. More frequently, Olnita is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olnita | Nicaragua, United States, Philippines |