Cognomen Savilia (Савиля 
, Savilia 
) , globally, is a very rare surname. The surname Savilia is habitual in France, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in France, the United States, and Russia. More frequently, Savilia is the forename as well as the last name.