Last name Сільвана (Silvana 
, Сільвана 
) , in the world, is a common surname. The surname Сільвана is habitual in North Macedonia, where it is a common surname, Uruguay, where it is quite a common surname, and Argentina. Measured by absolute frequency, the name is most common in Argentina, Indonesia, and North Macedonia. More frequently, Сільвана is the forename as well as the last name.