Cognomen Лиашков (Лиашков 
, Liashkov 
) , throughout the world, is a very rare surname. The family name Лиашков is characteristic of Georgia, where it is a very rare surname, Russia, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Лиашков | Russia |
| Liashkov | Russia, Georgia, United States |