>
Cognomen Yanko (Янко
, Yanko
, 扬科
) , all around the world, is a common surname. The surname Yanko is habitual in Eastern Europe, particularly Bulgaria, where it is quite a common surname, Ukraine, where it is quite a rare surname, and Belarus. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Bulgaria, Ukraine, and Russia. Also, Yanko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Янко | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| Yanko | Mexico, Greece, Bulgaria, United States, Cuba |
| 扬科 | China |