Cognomen Черьвяков (Черьвяков 
) , across the world, is an extremely rare family name. The last name Черьвяков is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Черьвяков | Russia |
Cherviakov, Chervyakov, and Tcherviakov