Cognomen Guerdjikova (Guerdjikova 
) , across the world, is a very rare last name. The family name Guerdjikova is habitual in Bulgaria, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guerdjikova | United States, Bulgaria |
| anna i guerdjikova researcher |
|