Surname Vazal (Vassal 
, Vazal 
) , around the globe, is quite a rare family name. The surname Vazal is characteristic of France, where it is quite a rare surname, Portugal, and Norway, where it is a rare surname. Not in comparison with a country's population, the name is most common in France, Portugal, and the United States. Much less frequently, Vazal is the forename as well as the last name.