Last name Диана-Каролина (Диана-Каролина 
) , all around the world, is an extremely rare family name. Predominantly, Диана-Каролина is the forename as well as the last name. Parts of the name also exists independently as a first name Диана, and a first name Каролина.
| VARIANT | COUNTRY |
|---|---|
| Диана-Каролина | Russia |