Surname Ynkova (Ynkova 
, Инкова 
) , in the world, is a rare cognomen. The family name Ynkova is characteristic of Bulgaria, where it is quite a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Ynkova | Bulgaria |
| Инкова | Kyrgyzstan, Kazakhstan, Russia, Bulgaria |