Worldwide, Виалова (Виалова , Vialova ) is an extremely rare unknown gender given name. Much more frequently, Виалова is the last name as well as the forename.
Vyalova
Ирина, Елена, Лариса, Любовь, Оксана, Наталия, Татьяна, and Светлана
, Vialova 
) is an extremely rare unknown gender given name. Much more frequently, Виалова is the last name as well as the forename.