Cognomen Madanis (Madanis 
) , in all the world, is a very rare last name. The last name Madanis is habitual in Greece, where it is a rare surname, Honduras, where it is a very rare surname, and Philippines, where it is an extremely rare surname. In absolute terms, this name is the most popular in Greece, Philippines, and India. Also, Madanis is the forename as well as the last name.