Family name Светислав (Svetislav 
, Светислав 
) , in all the world, is a rare surname. The cognomen Светислав is habitual in North Macedonia, where it is quite a common surname, Slovenia, where it is a rare surname, and Georgia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Southern Europe, particularly North Macedonia, Slovenia, and Spain. More frequently, Светислав is the forename as well as the last name.