In all the world, Valioulis (Valioulis , Валюлис ) is an extremely rare unknown gender first name. Much more prevalently, Valioulis is the last name as well as the forename.
Валиулис
Marita, Anestis, Iraklis, Ioannis, Dimitris, and Achilleas
, Валюлис 
) is an extremely rare unknown gender first name. Much more prevalently, Valioulis is the last name as well as the forename.