Cognomen Валлер (Valler 
, Валлер 
) , around the world, is quite a rare last name. The cognomen Валлер is characteristic of Hungary, where it is quite a rare surname, Estonia, and Philippines, where it is a rare surname. Not in comparison with a country's population, the name is most common in Philippines, Brazil, and Hungary. Very seldom, Валлер is the forename as well as the last name.