Surname Mechim (Mechim 
) , throughout the world, is a rare last name. The cognomen Mechim is characteristic of Tunisia, where it is a rare surname, Israel, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. In absolute terms, the name is most common in Tunisia, India, and the United Kingdom. Very seldom, Mechim is the forename as well as the last name.