Surname Guenkova (Guenkova 
, Гуенкова 
, Генкова 
) , across the world, is a rare cognomen. The last name Guenkova is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a common surname, Belarus, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guenkova | United States |
| Гуенкова | Belarus, Russia |
| Генкова | Russia, Bulgaria |