Family name Olguta (Olguta 
) , across the world, is a rare cognomen. The surname Olguta is habitual in Romania, where it is quite a rare surname, Spain, where it is a very rare surname, and Italy. More prevalently, Olguta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olguta | Romania, Italy, Spain, Moldova, Greece |