Surname Madalin (Madalin 
) , around the world, is quite a common family name. The surname Madalin is habitual in Romania, where it is quite a common surname, Albania, where it is quite a rare surname, and Italy, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Romania, Italy, and Nigeria. Likewise, Madalin is the forename as well as the last name.