Last name Mariana Carlota (Mariana Carlota 
) , around the globe, is a very rare surname. The family name Mariana Carlota is habitual in Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Mariana Carlota is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariana Carlota | Spain, Peru, Ecuador, Chile, Argentina |