Cognomen Lyashkova (Lyashkova 
, Ляшкова 
) , in the entire world, is quite a rare family name. The cognomen Lyashkova is characteristic of Ukraine, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Lyashkova | Russia, Spain, Bulgaria |
| Ляшкова | Belarus, Russia, Kazakhstan, Ukraine |