Family name Iliana (Iliana 
, جان 
, Илиана 
) , in the world, is a common last name. The surname Iliana is habitual in Afghanistan, where it is quite a common surname, Iraq, and Syria (explore the name in all countries). In absolute terms, the name is most common in Mexico, Afghanistan, and Iraq. Likewise, Iliana is the forename as well as the last name.