Last name Ykova (Ykova 
, Икова 
) , in all the world, is a rare cognomen. The surname Ykova is characteristic of Bulgaria, where it is quite a rare surname, Russia, where it is a very rare surname, and China, where it is an extremely rare surname. Very seldom, Ykova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ykova | China, Russia |
| Икова | Russia, Bulgaria |