Last name Varbanova-Casares (Varbanova-Casares 
) , all over the world, is an extremely rare cognomen. The cognomen Varbanova-Casares is characteristic of Northern Europe, particularly the United Kingdom, where it is an extremely rare surname. Parts of the name also exists independently as a last name Varbanova, and a last name Casares.
| VARIANT | COUNTRY |
|---|---|
| Varbanova-Casares | United Kingdom |