Last name Yovanov (Yovanov 
) , worldwide, is a rare surname. The cognomen Yovanov is characteristic of Bulgaria, where it is quite a rare surname, Greece, where it is a very rare surname, and Germany. Not in comparison with a country's population, it most frequently occurs in Bulgaria, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Yovanov | Greece, Germany, Canada, Bulgaria, United States |