Globally, Вішнєвский (Вішнєвский ) is an extremely rare unknown gender first name. Much more prevalently, Вішнєвский is the last name as well as the forename.
Vishnievsky
Роман, Микола, and Теодор
) is an extremely rare unknown gender first name. Much more prevalently, Вішнєвский is the last name as well as the forename.