Surname Влассова (Vlassova 
, Влассова 
) , globally, is a rare cognomen. The surname Влассова is characteristic of Estonia, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Estonia, Germany, and Russia. Much less frequently, Влассова is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vlassova | Germany, Kazakhstan, Estonia, United States, Canada |
| Влассова | Russia |